JP2005339035A - Alarm system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an alarm system in which an alarm device communication means is not required to be always or periodically become receivable and the electric power consumption of an alarm device is decreased. <P>SOLUTION: Condition information indicating the operational conditions of an alarm device 1 is inputted by the operation part 31 of a facsimile device 10. The condition information is stored in the storage part 32 of the facsimile device 10. When the alarm device 1 satisfies preliminarily fixed communication conditions, the control part 24 of the alarm device 1 controls a wireless part 19 so that the wireless part 19 transmits a request signal. When the request signal is received by the wireless part 35 of the facsimile device 10, the control part 41 of the facsimile device 10 controls the wireless part 35 so that the wireless part 35 transmits a condition signal representing the condition information of the storage part 32. When the condition signal is received by the wireless part 19 of the alarm device 1, the control part 24 of the alarm device 1 controls the sounding part 18 of the alarm device 1 so that the sounding part 18 operates according to the operational conditions indicated by the condition information that the condition signal represents. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an alarm system that can be suitably used as a system that detects an abnormality in the vicinity of an opening formed in a wall structure of a building and issues an alarm.

  The conventional technique is described in Patent Document 1. In this conventional technique, the sensor unit has a sleep state and a way cup state. In the sleep state, only the sensor is activated, and the functions of the microprocessor and the infrared communication means are stopped. In the way cup state, the measurement information acquisition function from the sensor, the microprocessor, and the infrared communication means are activated. In such conventional technology, the power consumption of the sensor unit is suppressed by putting the sensor unit in the sleep state.

JP 2001-357482 A

  In the prior art, since the function of the infrared communication means is stopped in the sleep state, there is a problem that the setting of the sensor unit cannot be changed by infrared communication. On the other hand, if it is always possible to change the setting of the sensor unit, the function of the infrared communication means cannot be stopped and the power consumption of the sensor unit cannot be suppressed.

  An object of the present invention is to provide an alarm system that can suppress the power consumption of the alarm device without the alarm device communication means being required to be in a state where it can be received constantly or periodically.

The present invention is an alarm system including an alarm device that issues an alarm when an abnormality is detected, and an electronic device for setting operating conditions of the alarm device,
The alarm device
Detecting means for detecting an abnormality;
An alarm means for issuing an alarm when an abnormality is detected by the detection means; and
Alarm device communication means for transmitting and receiving signals;
When the alarm device satisfies a predetermined communication condition, the alarm device communication means is controlled to transmit a request signal indicating request information for requesting condition information indicating an operation condition, and the condition information is transmitted by the alarm device communication means. An alarm device control means for controlling the alarm means so as to operate according to the operation condition indicated by the condition information indicated by the condition signal when the condition signal is received,
Electronic devices
An input means for inputting condition information indicating an operation condition of the alarm device;
Electronic device storage means for storing condition information input by the input means;
Electronic device communication means for transmitting and receiving signals;
Electronic device control means for controlling the electronic device communication means so as to transmit a condition signal representing the condition information stored in the electronic device storage means when the request signal is received by the electronic device communication means. It is a characteristic alarm system.

Further, the present invention is characterized in that only the input means of the electronic device can input condition information indicating the operating condition of the alarm device.
Further, the present invention is characterized in that the alarm device operates with electric power from a battery.

According to the present invention, the electronic device is capable of wireless communication with an alarm device.
According to the invention, the electronic device is a facsimile machine.

  According to the present invention, the condition information indicating the operating condition of the alarm device is input by the input unit of the electronic device. This condition information is stored in the electronic device storage means. When the alarm device satisfies a predetermined communication condition, the alarm device control unit controls the alarm device communication unit to transmit a request signal indicating request information for requesting condition information indicating an operation condition. When the request signal from the alarm device communication means is received by the electronic device communication means, the electronic device control means transmits the condition signal representing the condition information stored in the electronic device storage means so that the electronic device communication means Control means. When the condition signal from the electronic device communication means is received by the alarm device communication means, the alarm device control means controls the alarm means so as to operate according to the operation condition indicated by the condition information indicated by the condition signal.

  In such an alarm system of the present invention, the operating condition of the alarm device can be set using an electronic device. Therefore, even if the alarm device is installed in a place out of the reach of the operator, the operator can set the operating condition of the alarm device using the electronic device. In other words, the alarm device can be installed in a place out of the reach of the operator in a state in which the operation condition of the alarm device can be set by the operator.

  The alarm device control means transmits a request signal by the alarm device communication means and receives the condition signal by the alarm device communication means when the alarm device satisfies a predetermined communication condition. Therefore, in order to receive the condition signal from the electronic device communication means by the alarm device communication means, the alarm device communication means does not need to be in a state where it can be received constantly or periodically. Therefore, the power consumption of the alarm device can be suppressed.

  Further, according to the present invention, it is only the input means of the electronic device that can input the condition information indicating the operation condition of the alarm device. That is, the alarm device does not have an input means for inputting condition information indicating the operation condition of the alarm device. Therefore, the alarm device can be miniaturized and the cost of the alarm device can be reduced. In addition, the condition information indicating the operation condition of the alarm device can be input only from the input unit of the electronic device. In other words, the operating conditions of the alarm device cannot be set unless an electronic device is used. For example, when the alarm device is provided in the vicinity of an opening formed in the outer wall of a building, the electronic device is installed inside the building and at a location away from the opening. This can prevent the operating conditions of the alarm device from being undesirably changed by an intruder entering the building.

  Further, according to the present invention, since the alarm device operates with power from the battery, it is not necessary to supply power to the alarm device from a power source outside the alarm device using the power line, and thus the installation location of the alarm device can be freely set. Can be selected. Moreover, since the power consumption of the alarm device is suppressed as described above, a state in which an alarm can be issued can be maintained for a long period of time, and it is not necessary to frequently replace the battery.

  In addition, according to the present invention, the alarm device and the electronic device can communicate with each other wirelessly, so there is no need to electrically connect the alarm device and the electronic device using a cable. The installation location can be freely selected.

  Further, according to the present invention, since the electronic apparatus is a facsimile apparatus, the electronic apparatus can be easily realized using an existing apparatus.

  FIG. 1 is a diagram for explaining an alarm system 2 according to an embodiment of the present invention. The alarm system 2 can be suitably used as a system that issues an alarm by detecting an abnormality in the vicinity of the opening 5 formed in the wall structure 4 of the building.

  The building wall structure 4 is realized by an outer wall and a partition wall. The opening 5 of the wall structure 4 forms an entrance / exit and a window. A fitting is provided in the opening 5. The joinery is configured to include a joinery frame 7 connected over four laps and an opening / closing member 8 held by the joinery frame 7. The opening / closing member 8 is provided in the opening 5 of the wall structure 4 so as to be angularly displaceable, and opens and closes the opening 5. The opening / closing member 8 is realized by a door plate, a shoji screen or the like. In the present embodiment, the opening / closing member 8 is a plate-like member, and the shape viewed from the thickness direction is rectangular. One side portion of the opening / closing member 8 is connected to one of the vertical frames of the joinery frame 7 by a hinge, whereby the opening / closing member 8 is provided so as to be angularly displaceable about an angular displacement axis extending in the vertical direction.

  The alarm system 2 includes an alarm device 1 and a facsimile device 10. The alarm device 1 is installed on the opening / closing member 8 by an installation device 11 described later. The facsimile machine 10 is installed at a location away from the alarm device 1. In the present embodiment, an alarm device 1 is installed above an opening / closing member 8 that opens and closes an opening 5 formed in an outer wall that is a wall structure 4 of a building, and a facsimile is installed inside the building with respect to the outer wall. Description will be made assuming that the apparatus 10 is installed.

  FIG. 2 is a block diagram showing an electrical configuration of the alarm device 1. The alarm device 1 functions as a device that issues an alarm when an abnormality is detected. The alarm device 1 can wirelessly communicate with the facsimile machine 10.

  The alarm device 1 includes a detection body 13 and an alarm device body 14. In the present embodiment, in a state where the opening / closing member 8 closes the opening 5, the detection body 13 is present outside the building with respect to the opening / closing member 8, and the alarm device main body 14 is present inside the building with respect to the opening / closing member 8. Further, the detection body 13 and the alarm device main body 14 are installed on the opening / closing member 8.

  The detection body 13 includes an infrared sensor 16. The infrared sensor 16 is detection means for detecting an abnormality. The infrared sensor 16 detects infrared rays emitted by the human body. The infrared sensor 16 is realized by a pyroelectric sensor, for example.

The alarm device body 14 includes an input unit 17, a ringing unit 18, a wireless unit 19, a timer 20, a release switch 21, a first storage unit 22, a second storage unit 23, and a control unit 24. The input unit 17 is means for inputting detection information from the infrared sensor 16 through the cable 25. The ringing unit 18 is a warning unit that issues a warning when an abnormality is detected by the detection unit. When the infrared ray emitted from the human body is detected by the infrared sensor 16 serving as the detection means, the ringing unit 18 sounds and emits an alarm sound. The ringing unit 18 is realized by a speaker. The wireless unit 19 is an alarm device communication unit for transmitting and receiving signals. The timer 20 measures time. The release switch 21 is a switch that switches alternately between the first state and the second state. The release switch 21 is provided with a drawstring 26 shown in FIG. The first storage unit 22 stores a predetermined control program for the alarm device. The first storage unit 22 is realized by a ROM (Read Only Memory). The second storage unit 23 stores various types of information including condition information indicating operating conditions of the alarm device 1. The second storage unit 23 is an EEPROM (Electronic Erasable).
Realized by Programmable Read Only Memory). The control unit 24 is an alarm device control means, and controls the alarm device 1 in an integrated manner. The control unit 24 is a central processing unit (Central
This is realized by a processing unit (abbreviated CPU).

  FIG. 3 is a block diagram showing an electrical configuration of the facsimile machine 10. The facsimile machine 10 functions as an electronic device for setting operating conditions of the alarm device 1. The facsimile machine 10 can communicate with the alarm device 1 wirelessly.

  The facsimile apparatus 10 is connected to a predetermined communication line 30 and has a telephone function and a facsimile function. The predetermined communication line 30 is realized by a public or private communication line such as a telephone line, a wireless communication line, an optical communication line, and a LAN (Local Area Network). In the present embodiment, the predetermined communication line 30 is a communication line of a public switched telephone network.

  The facsimile apparatus 10 includes an operation unit 31, a storage unit 32, a display unit 33, a ringing unit 34, a wireless unit 35, a printing unit 36, a reading unit 37, a call unit 38, a modem 39, a line control unit 40 and a control unit 41. . The operation unit 31 is an input unit for inputting condition information indicating the operation condition of the alarm device 1. The operation unit 31 is also a means for inputting information other than the condition information. The operation unit 31 is realized by a configuration including dial keys and function keys. The storage unit 32 is an electronic device storage unit that stores condition information input by the input unit. The storage unit 32 stores various information including a predetermined control program for the facsimile apparatus and the condition information. The memory | storage part 32 is implement | achieved by the structure containing ROM and EEPROM. The display unit 33 displays various information. The display unit 33 is realized by a liquid crystal display device. The sounding unit 34 sounds and emits an alarm sound. The ringing unit 34 is realized by a speaker. The wireless unit 35 is an electronic device communication unit for transmitting and receiving signals. The printing unit 36 prints an image on recording paper. The reading unit 37 reads an image of a document. The call unit 38 is a means for inputting / outputting voice information communicated with another telephone device connected via a predetermined communication line 30. The calling unit 38 is realized by a configuration including a speaker and a microphone. The modem 39 modulates and demodulates various information transmitted / received via the predetermined communication line 30. The line control unit 40 controls connection to and disconnection from the predetermined communication line 30 and controls the start and end of communication with other communication devices. The control unit 41 is an electronic device control unit and controls the facsimile apparatus 10 in an integrated manner. The control unit 41 is realized by a central processing unit.

  FIG. 4 is a flowchart for explaining the operation of the alarm device 1 when an abnormality is detected by the infrared sensor 16. FIG. 5 is a sequence diagram for explaining communication performed between the alarm device 1 and the facsimile machine 10 when an abnormality is detected by the infrared sensor 16. The control unit 24 is normally in a sleep state. In the sleep state, supply of power to the wireless unit 19 and the like is stopped, thereby reducing power consumption.

  When an abnormality is detected by the infrared sensor 16, in step a1, the control unit 24 starts an alarm operation and proceeds to step a2. In step a2, the control unit 24 returns from the sleep state, moves to the operating state, and proceeds to step a3. In step a3, the control unit 24 controls the wireless unit 19 so as to transmit a request signal indicating request information for requesting condition information indicating the operation condition of the alarm device 1, and proceeds to step a4.

  More specifically, in step a3, the control unit 24 first transmits a call signal 51 representing information including a call ID assigned to the alarm device 1 in advance by the radio unit 19. Thereafter, when the call response signal 52 representing information for channel switching is received by the wireless unit 19 and further the signal 53 representing NOP which is an empty command is received by the wireless unit 19, the control unit 24 A request signal 54 representing information is transmitted by the wireless unit 19.

  In the present embodiment, when the abnormality is detected by the infrared sensor 16 and the control unit 24 returns from the sleep state, the alarm device 1 satisfies a predetermined communication condition. In the present embodiment, the operation condition of the alarm device 1 is an alarm condition related to an alarm, specifically, the type of alarm sound and the sounding time of the alarm sound. The alarm sound may be a threatening sound that threatens an intruder, or may be a visitor notification sound that notifies a visitor.

  Condition information indicating the operating conditions of the alarm device 1 is stored in the storage unit 32 of the facsimile apparatus 10. The condition information is input by the operator operating the operation unit 31 of the facsimile apparatus 10 and stored in advance in the storage unit 32 of the facsimile apparatus 10.

  In step a4, the control unit 24 determines whether or not the condition signal representing the condition information has been successfully received. When the condition signal indicating the condition information is received by the wireless unit 19, the process proceeds to step a5.

  More specifically, after transmitting the request signal 54 by the wireless unit 19, an ACK signal 55 indicating successful reception is received by the wireless unit 19 and a condition signal 56 indicating condition information is received by the wireless unit 19. The control unit 24 transmits an ACK signal 57 representing successful reception by the wireless unit 19. Thereafter, when a signal 58 for wireless disconnection is received by the wireless unit 19, the control unit 24 determines that the condition signal 56 representing the condition information has been successfully received.

  In step a5, the control unit 24 stores the condition information represented by the condition signal received by the wireless unit 19 in the second storage unit 23, and proceeds to step a6. In step a6, the control unit 24 controls the ringing unit 18 to operate according to the operation condition indicated by the condition information indicated by the condition signal, and proceeds to step a7.

  In step a7, the control unit 24 shifts from the operating state to the sleep state, and proceeds to step a8. In step a8, the control unit 24 ends the alarm operation.

  In step a3, if the control unit 24 does not succeed in receiving the condition signal even after a predetermined time has elapsed after starting control of the radio unit 19 to transmit the request signal, the present embodiment In the embodiment, the control unit 24 controls the ringing unit 18 so as to operate according to the operation condition indicated by the condition information stored in the second storage unit 23, and proceeds to step a7. That is, the control unit 24 controls the ringing unit 18 so as to operate according to the operation condition indicated by the condition information represented by the previously received condition signal. Therefore, even if the alarm device 1 and the facsimile device 10 are in a state where wireless communication is not possible, the alarm device 1 can play a role as the alarm device 1.

  FIG. 6 is a flowchart for explaining the operation of the facsimile machine 10 when an abnormality is detected by the infrared sensor 16 of the alarm device 1. Referring also to FIG. 5, when call signal 51 representing information including call ID is received by wireless unit 35, control unit 41 starts operation and proceeds to step b2 in step b1. . In step b2, the control unit 41 determines whether or not the request signal is received by the wireless unit 35.

  More specifically, after the call signal 51 is received by the radio unit 35, the control unit 41 transmits a call response signal 52 representing information for channel switching by the radio unit 35, and is an empty command. The wireless unit 35 transmits a signal 53 representing NOP. Thereafter, in step b2, the control unit 41 determines whether or not the signal received by the wireless unit 35 is a request signal 54 representing request information.

  When the request signal 54 is received by the wireless unit 35, the process proceeds to step b3. In step b3, the control unit 41 controls the radio unit 35 to transmit the condition signal 56 representing the condition information stored in the storage unit 32, and proceeds to step b4. In step b4, the control unit 41 ends the operation.

  More specifically, after the request signal 54 is received by the wireless unit 35, the control unit 41 transmits an ACK signal 55 indicating successful reception by the wireless unit 35, and further transmits a condition signal 56 indicating condition information to the wireless unit. 35. Thereafter, when an ACK signal 57 indicating successful reception is received by the wireless unit 35, the control unit 41 transmits a signal 58 for wireless disconnection by the wireless unit 35 and ends the operation.

  When a signal other than the request signal is received by the wireless unit 35 in step b2, the process proceeds to step b5. In step b5, the control unit 41 performs other processing according to the signal received by the radio unit 35, and proceeds to step b4.

  FIG. 7 is a flowchart for explaining the operation of the alarm device 1 when the release switch 21 is switched. FIG. 8 is a diagram illustrating switching of the state of the release switch 21. When the switching operation of the release switch 21 by the operator is started, in step c1, the control unit 24 starts an operation and proceeds to step c2.

  When starting the operation, the control unit 24 starts time measurement by the timer 20. Further, the control unit 24 switches from the first state to the second state after the release switch 21 once switches from the first state to the second state, and then switches from the first state to the second state again. The switching interval up to the time is measured by the timer 20 every time the switching operation is performed.

  In step c2, if the control unit 24 determines that a predetermined set time, 10 seconds in the present embodiment, has elapsed since the start of the time measurement by the timer 20, the process proceeds to step c3. In step c3, the control unit 24 determines whether or not the release switch 21 has been switched a predetermined number of times within a predetermined set time.

  In the present embodiment, when the release switch 21 is once switched from the first state to the second state and further switched from the second state to the first state, the number of times of switching is counted as one. In the present embodiment, the predetermined setting time is 10 seconds, and the predetermined number of times is five.

  In step c3, when the control unit 24 determines that the release switch 21 has been switched a predetermined number of times within a predetermined set time, the process proceeds to step c4. Otherwise, the process proceeds to step c9 described later. In step c4, the control unit 24 determines whether or not the switching interval t1 of the release switch 21 between the first time and the second time satisfies a predetermined setting interval condition. In the present embodiment, the predetermined setting interval condition for the switching interval t1 between the first time and the second time is a condition of 2 seconds or more.

  When the controller 24 determines that the switching interval t1 of the release switch 21 between the first time and the second time satisfies the predetermined setting interval in step c4, the process proceeds to step c5. Proceed to step c9. In step c5, the control unit 24 satisfies a predetermined set interval condition in which the switching interval t2 of the release switch 21 between the second time and the third time and the switching interval t3 of the release switch 21 between the third time and the fourth time are satisfied. Determine whether or not. In the present embodiment, the predetermined setting interval condition for the switching interval t2 between the second and third times and the switching interval t3 between the third and fourth times is a condition of 2 seconds or less.

  When the switching interval t2 of the release switch 21 between the second time and the third time and the switching interval t3 of the release switch 21 between the third time and the fourth time satisfy the predetermined setting interval in step c5, the control unit When 24 determines, it progresses to step c6, and when that is not right, it progresses to step c9 mentioned later. In step c6, the control unit 24 determines whether or not the switching interval t4 of the release switch 21 between the fourth and fifth times satisfies a predetermined set interval condition. In the present embodiment, the predetermined setting interval condition for the switching interval t4 between the fourth time and the fifth time is a condition of 2 seconds or more.

  In step c6, when the control interval 24 determines that the switching interval t4 of the release switch 21 between the fourth time and the fifth time satisfies a predetermined setting interval condition, the process proceeds to step c7. Proceed to step c9. In step c7, the control unit 24 temporarily suppresses the generation of an alarm by the ringing unit 18 and proceeds to step c8, assuming that the release switch 21 is switched according to a predetermined switching procedure. In step c8, the control unit 24 ends the operation. In the present embodiment, the control unit 24 suppresses the generation of an alarm by the ringing unit 18 for 60 seconds, for example.

  When the release switch 21 is switched according to a predetermined switching procedure and enters a suppression state that suppresses the generation of an alarm by the ringing unit 18, the control unit 24 does not issue an alarm even if an abnormality is detected by the infrared sensor 16. Further, when an abnormality is detected by the infrared sensor 16 and an alarm is issued by the ringing unit 18, the release switch 21 is operated in a predetermined switching procedure to enter a deterring state that suppresses the generation of an alarm by the ringing unit 18. The alarm generation by the ringing unit 18 is stopped. Further, in the present embodiment, when the release switch 21 is switched according to a predetermined switching procedure, and the control unit 24 is in a suppression state that suppresses the generation of an alarm by the ringing unit 18, the control unit 24 may detect an abnormality by the infrared sensor 16. The wireless unit 19 is not controlled to transmit the request signal.

  In step c9, the control unit 24 generates an error sound by the ringing unit 18, and proceeds to step c8. Thus, by making an error sound by the ringing unit 18, the operator can be notified of the operation failure.

  FIG. 9 is a perspective view showing an installation structure 100 of the alarm device 1 using the installation device 11. The installation structure 100 includes an alarm device 1 and an installation device 11. The installation device 11 is a device for installing the alarm device 1 on the opening / closing member 8. Specifically, the installation device 11 is a device for installing the detection body 13 that is the first installation object and the alarm device main body 14 that is the second installation object on both sides of the opening / closing member 8 in the thickness direction. .

  The installation device 11 includes first and second fixing members 101 and 102. The first and second fixing members 101 and 102 are made of stainless steel. The first and second fixing members 101 and 102 are provided separately from each other. The first and second fixing members 101 and 102 are fixed to the opening / closing member 8 by a fixing sheet in which an adhesive or an adhesive is applied on both sides.

  The opening / closing member 8 has a prospective surface portion 106 and a finding surface portion 107. The prospective surface portion 106 of the opening / closing member 8 is a surface portion of the opening / closing member 8 and is a surface portion facing the joinery frame 7 in a state where the opening / closing member 8 closes the opening 5. The finding surface portion 107 of the opening / closing member 8 is a surface portion of the opening / closing member 8 and is a surface portion on both sides in the thickness direction of the opening / closing member 8.

  FIG. 10 is a perspective view showing the first fixing member 101. The first fixing member 101 is substantially flat. The first fixing member 101 includes a first prospective facing portion 111 and a first finding facing portion 112 that is bent and connected to the first prospective facing portion 111.

  The first prospective facing portion 111 faces the prospective surface portion 106 of the opening / closing member 8 in a state where the first fixing member 101 is fixed to the opening / closing member 8. The first finding facing portion 112 has a base 113 and a first mounting portion 114. The base 113 is connected to one end of the first prospective facing portion 111 by being bent substantially vertically. The base 113 faces the finding surface 107 on one side in the thickness direction of the opening / closing member 8 in a state where the first fixing member 101 is fixed to the opening / closing member 8. The first mounting portion 114 protrudes from the end portion of the base 113 opposite to the side continuous with the first prospective facing portion 111, bent substantially perpendicularly to the side opposite to the first prospective facing portion 111. The detection body 13 is attached to the first attachment portion 114. The detection body 13 is mounted on the opposite side of the first mounting portion 114 from the first prospective facing portion 111.

  As described above, the base 113 is interposed between the first prospective facing portion 111 and the first mounting portion 114, so that the first mounting portion 114 is spaced from the first prospective facing portion 111 by a predetermined interval W <b> 1. Placed in position. The predetermined interval W <b> 1 is such that when the opening / closing member 8 closes the opening 5 in a state where the first fixing member 101 is fixed to the opening / closing member 8, the first mounting portion 114 is in contact with the door of the joinery frame 7. It is selected so as to be located inside the opening 5 rather than the part 9.

  A bulging portion 116 is formed in the first fixing member 101. The bulging portion 116 forms an insertion space 121 through which the cable 25 that electrically connects the detection body 13 and the alarm device main body 14 to each other in a state where the alarm device 1 is installed on the opening / closing member 8. The bulging portion 116 is formed in the intermediate portion in the width direction, which is a direction perpendicular to the direction in which the first prospective facing portion 111 and the first finding facing portion 112 are continuous, of the first fixing member 101. The bulging portion 116 is convex in one thickness direction of the first fixing member 101 from the first prospective facing portion 111 to the first finding facing portion 112.

  More specifically, the bulging portion 116 protrudes on the opposite side of the first finding facing portion 112 in the first prospective facing portion 111, and the first prospecting facing in the base 113 of the first finding facing portion 112. The first mounting portion 114 of the first finding facing portion 112 is convex in the same direction as the first prospective facing portion 111. Further, the bulging portion 116 is formed to extend to the other end portion of the first prospective facing portion 111 opposite to the side continuous with the first finding facing portion 112. The insertion space 121 formed by the bulging portion 116 is open on the opposite side of the first prospective facing portion 111 from the side continuous with the first finding facing portion 112. The insertion space 121 is open on the side of the base 113 that is continuous with the first mounting portion 114.

  The first prospective facing portion 111 is formed with locking projections 117 and 118 projecting in the width direction. Specifically, the locking protrusions 117 and 118 protrude outward in the width direction at the other end portion of the first prospective facing portion 111 opposite to the side connected to the first finding facing portion 112.

  FIG. 11 is a perspective view showing the second fixing member 102. The second fixing member 102 is substantially flat. The second fixing member 102 includes a second prospective facing portion 131 and a second finding facing portion 132 that is bent and connected to the second prospective facing portion 131.

  The second prospective facing portion 131 faces the prospective surface portion 106 of the opening / closing member 8 in a state where the second fixing member 102 is fixed to the opening / closing member 8. The second prospective facing portion 131 includes a pair of abutting portions 133 and 134 that are arranged with a space therebetween, and a cover portion 135 that is provided across the abutting portions 133 and 134. The cover portion 135 is retracted to the opposite side of the prospective surface portion 106 from the contact portions 133 and 134 and covers the space between the contact portions 133 and 134. The cover portion 135 forms an insertion space 121 through which the cable 25 that electrically connects the detection body 13 and the alarm device main body 14 to each other in a state where the alarm device 1 is installed on the opening / closing member 8. Each of the contact portions 133 and 134 has locking portions 136 and 137 that protrude in directions close to each other from the end opposite to the side continuous with the second finding facing portion 131.

  The second finding facing portion 132 faces the finding surface portion 107 on the other side in the thickness direction of the opening / closing member 8 in a state where the second fixing member 102 is fixed to the opening / closing member 8. The second finding facing portion 132 has a base portion 141 and a second mounting portion 142. The base 141 has a pair of contact portions 143 and 144 that are spaced apart from each other, and a cover portion 145 that is provided across the contact portions 143 and 144. The cover portion 145 is retracted to the opposite side of the finding surface portion 107 from the contact portions 143 and 144 to cover the space between the contact portions 143 and 144.

  The contact portions 143 and 144 of the base portion 141 of the second finding facing portion 132 are connected to one end portions of the contact portions 133 and 134 of the second prospective facing portion 131 by being bent substantially vertically. The cover portion 145 of the base portion 141 of the second finding facing portion 132 is connected to one end portion of the cover portion 135 of the second prospective facing portion 131 by being bent substantially vertically.

  The second mounting portion 142 is connected to the end of each contact portion 143, 144 opposite to the side that is connected to the second prospective facing portion 131. The alarm device body 14 is mounted on the second mounting portion 142. The alarm device main body 14 is mounted on the side opposite to the second prospective facing portion 141 of the second mounting portion 142.

  As described above, the base 141 is interposed between the second prospective facing portion 131 and the second mounting portion 142, whereby the second mounting portion 142 is spaced from the second prospective facing portion 131 by a predetermined interval W <b> 2. Placed in position. The predetermined interval W <b> 2 is such that when the second fixing member 102 is fixed to the opening / closing member 8 and the opening / closing member 8 closes the opening 5, the second mounting portion 142 contacts the door of the joinery frame 7. It is selected so as to be located inside the opening 5 rather than the part 9.

  The second mounting portion 142 is formed so that the alarm device main body 14 can be attached to and detached from the second mounting portion 142 in a state where the second fixing member 102 is fixed to the opening / closing member 8. The second mounting portion 142 has a protruding piece 152 that is a spacer for forming a space between the finding surface portion 107 on the other side in the thickness direction of the opening / closing member 8 and the alarm device main body 14.

  Specifically, the second mounting portion 142 includes a bottom portion 151 that is continuous with the contact portions 143 and 144 of the base portion 141, and a protruding piece 152 that is continuous with the peripheral portion of the bottom portion 151 and protrudes in the thickness direction of the bottom portion 151. . The tip of the protruding piece 152 abuts against the back surface of the alarm device body 14 in a state where the alarm device body 14 is mounted on the second mounting portion 142.

  A pair of locking pieces 153 is provided in a portion of the bottom 151 near the base 141. Each locking piece 153 prevents the alarm device main body 14 from being detached from the second mounting portion 142 in a state where the alarm device main body 14 is mounted on the second mounting portion 142. A receiving portion 154 is provided at the end of the bottom portion 151 opposite to the base portion 141. The receiving portion 154 prevents the alarm device body 14 from being displaced downward in a state where the alarm device body 14 is mounted on the second mounting portion 142.

  14 is a plan view of the installation device 11. FIG. 14 (1) shows a state when the thickness of the opening / closing member 8 is T1, and FIG. 14 (2) shows the thickness of the opening / closing member 8 as T2 (T2> T1). ). The positional relationship between the first fixing member 101 and the second fixing member 102 can be adjusted according to the thickness of the opening / closing member 8.

  The interval W11 in the width direction of the locking portions 136 and 137 of the second prospective facing portion 131 is selected to be smaller than the width W12 of the first prospective facing portion 111 including the locking projections 117 and 118. When the second fixing member 102 is fixed in a state where the first fixing member 101 is fixed to the opening / closing member 8, the locking portions 136 and 137 of the second prospective facing portion 131 are engaged with the first prospective facing portion 111. It arrange | positions rather than the stop protrusions 117 and 118 at the 1st finding opposing part 112 side. Accordingly, it is possible to prevent the first fixing member 101 from being detached in one thickness direction of the opening / closing member 8. Further, the cover portion 135 of the second prospective facing portion 131 covers the locking projections 117 and 118 of the first prospective facing portion 111, so that the locking projections 117 and 118 pass over the locking portions 136 and 137. Can be prevented.

  A notch 161 is formed in the intermediate portion in the width direction of the cover portion 135 of the second prospective facing portion 131. Accordingly, interference between the bulging portion 116 of the first prospective facing portion 111 and the cover portion 135 of the second prospective facing portion 131 can be avoided. Further, it is possible to prevent the retraction amount of the cover portion 135 from the prospective surface portion 106 from increasing.

  FIG. 13 is a cross-sectional view taken along section line S13-S13 in FIG. 14 is a cross-sectional view taken along section line S14-S14 in FIG. The first fixing member 101 is configured such that the detection body 13 can be installed on the opening / closing member 8 in a state where the drainage groove 201 formed on the upper surface portion of the detection body 13 has a gradient. Therefore, the detection body 13 is installed in the opening / closing member 8 in a state in which the drainage groove 201 formed on the upper surface portion has a gradient. Therefore, when the detection body 13 is installed outside the building, for example, even if rainwater falls on the detection body 13, the rainwater flows along the drainage groove 201. Moreover, the drainage groove 201 is open in the extending direction of the groove, thereby preventing rainwater from collecting on the upper surface of the detection body 13. Further, the first mounting portion 114 of the first fixing member 101 covers a part of the upper portion of the drainage groove 201 over the entire extending direction of the drainage groove 201.

  Therefore, even if the drawing hole 202 for pulling out the cable 25 is formed in the upper surface portion of the detection body 13, it is possible to prevent rainwater from entering the detection body 13 from the extraction hole 202. Thereby, the failure of the infrared sensor 16 due to the intrusion of rainwater into the detection body 13 can be prevented.

  According to the present embodiment as described above, the condition information indicating the operating condition of the alarm device 1 is input by the operation unit 31 of the facsimile apparatus 10. This condition information is stored in the storage unit 32 of the facsimile machine 10. When the alarm device 1 satisfies a predetermined communication condition, the control unit 24 of the alarm device 1 transmits a request signal indicating request information for requesting condition information indicating an operation condition so as to transmit a request signal. To control. When the request signal from the wireless unit 19 of the alarm device 1 is received by the wireless unit 35 of the facsimile device 10, the control unit 41 of the facsimile device 10 displays the condition information stored in the storage unit 32 of the facsimile device 10. The wireless unit 35 of the facsimile apparatus 10 is controlled so as to transmit the condition signal to be expressed. When the condition signal from the radio unit 35 of the facsimile apparatus 10 is received by the radio unit 19 of the alarm device 1, the control unit 24 of the alarm device 1 operates according to the operation condition indicated by the condition information indicated by the condition signal. The sounding unit 18 of the alarm device 1 is controlled.

  In such an alarm system 2 of the present embodiment, the operating conditions of the alarm device 1 can be set using the facsimile machine 10. Therefore, even if the alarm device 1 is installed in a place out of the reach of the operator, specifically on the upper part of the opening / closing member 8, the operator sets the operating conditions of the alarm device 1 using the facsimile device 10. Can do. In other words, the alarm device 1 can be installed in a place out of the reach of the operator in a state where the operation conditions of the alarm device 1 can be set by the operator.

  The control unit 24 of the alarm device 1 transmits a request signal by the radio unit 19 of the alarm device 1 when the alarm device 1 satisfies a predetermined communication condition, and transmits a condition signal by the radio unit 19 of the alarm device 1. Receive. Therefore, in order to receive the condition signal from the radio unit 35 of the facsimile apparatus 10 by the radio unit 19 of the alarm device 1, the radio unit 19 of the alarm device 1 is set in a state where it can be received constantly or periodically. There is no need. Therefore, the power consumption of the alarm device 1 can be suppressed.

  Further, according to the present embodiment, only the operation unit 31 of the facsimile apparatus 10 can input the condition information indicating the operation condition of the alarm device 1. That is, the alarm device 1 does not have an input means for inputting condition information indicating the operation conditions of the alarm device 1, so that the alarm device 1 can be miniaturized and the cost of the alarm device 1 can be reduced. be able to. Further, the condition information indicating the operation condition of the alarm device 1 can be input only from the operation unit 31 of the facsimile apparatus 10. That is, the operating condition of the alarm device 1 cannot be set unless the facsimile machine 10 is used. For example, when the alarm device 1 is provided in the vicinity of the opening 5 formed on the outer wall of a building, the facsimile machine 10 is installed at a location inside the building and away from the opening 5. Thereby, it is possible to prevent the operating condition of the alarm device 1 from being undesirably changed by an intruder entering the building.

  In addition, according to the present embodiment, the alarm device 1 operates with electric power from the battery, so it is not necessary to supply power to the alarm device 1 from the power supply external to the alarm device 1 using the power line. One installation location can be freely selected. Moreover, since the power consumption of the alarm device 1 is suppressed as described above, it is possible to maintain a state in which an alarm can be issued over a long period of time, and it is not necessary to replace the battery frequently.

  In addition, according to the present embodiment, the alarm device 1 and the facsimile device 10 can wirelessly communicate with each other, so there is no need to electrically connect the alarm device 1 and the facsimile device 10 using a cable. The installation location of the alarm device 1 and the facsimile device 10 can be freely selected.

  Further, according to the present embodiment, the facsimile device 10 realizes an electronic device for setting the operating conditions of the alarm device 1. Therefore, the electronic device can be easily realized using an existing device.

  Further, according to the present embodiment, the sounding unit 18 of the alarm device 1 issues an alarm when an abnormality is detected by the infrared sensor 16, but when the release switch 21 is switched by a predetermined switching procedure, The control unit 24 of the alarm device 1 suppresses the generation of an alarm by the sounding unit 18 of the alarm device 1. Therefore, when the alarm is not generated by the sounding unit 18 of the alarm device 1, the operator switches the release switch 21 according to a predetermined switching procedure to stop the alarm generation by the sounding unit 18 of the alarm device 1. Can do.

  On the contrary, when the release switch 21 is switched by a switching procedure other than a predetermined switching procedure, the control unit 24 of the alarm device 1 does not suppress the generation of an alarm by the sounding unit 18 of the alarm device 1. Therefore, a person who does not know the predetermined switching procedure cannot easily stop the alarm from being generated by the sounding unit 18 of the alarm device 1. Therefore, when the alarm device 1 according to the present embodiment is provided, for example, in the vicinity of a doorway of a building, it is prevented that an alarm generated by the ringing unit 18 of the alarm device 1 is stopped by an intruder entering the building. The alarm for the intruder can be continuously issued.

  The release switch 21 switches alternately between the first state and the second state. In order to stop the generation of the alarm by the sounding unit 18 of the alarm device 1, the operator may perform the switching operation of the release switch 21 according to a predetermined switching procedure. For the operator, the predetermined switching procedure is easier to remember and hard to forget than the multi-digit password. Therefore, convenience can be enhanced.

  Further, according to the present embodiment, when the release switch 21 is switched according to a predetermined switching procedure, the control unit 24 of the alarm device 1 suppresses the generation of an alarm by the ringing unit 18 of the alarm device 1 in a predetermined suppression time. Only suppress. In other words, the control unit 24 of the alarm device 1 again returns to the original state, that is, the infrared sensor 16 when a predetermined suppression time elapses from the time when the suppression state in which the alarm unit 18 of the alarm device 1 suppresses the generation of the alarm. When an abnormality is detected by, the sounding unit 18 of the alarm device 1 returns to a state where an alarm is issued. As described above, the control unit 24 of the alarm device 1 returns to the original state again even if there is no operation by the operator after entering the suppression state. Therefore, troublesome operation can be reduced.

  Further, according to the present embodiment, the control unit 24 of the alarm device 1 has the predetermined number of switching times of the release switch 21 within a predetermined set time, and the predetermined interval of the switching interval of the release switch 21. When the condition is satisfied, it is determined that the release switch 21 has been switched according to a predetermined switching procedure, and the generation of an alarm by the sounding unit 18 of the alarm device 1 is suppressed. In other words, the control unit 24 of the alarm device 1 sets the release switch when the number of switching of the release switch 21 within a predetermined set time is less than the predetermined set number of times and exceeds the predetermined set number of times. Assuming that the switching operation is performed according to a switching procedure other than the predetermined switching procedure 21, the generation of an alarm by the sounding unit 18 of the alarm device 1 is not suppressed. In addition, the control unit 24 of the alarm device 1 does not satisfy the predetermined setting interval condition when the switching interval of the release switch 21 does not satisfy the predetermined setting interval even if the number of switching of the release switch 21 within the predetermined setting time is the predetermined number of times. Assuming that the release switch 21 is switched by a switching procedure other than a predetermined switching procedure, generation of an alarm by the sounding unit 18 of the alarm device 1 is not suppressed.

  Therefore, a person who knows a predetermined set time, a predetermined set number of times, and a predetermined set interval condition can easily stop the generation of an alarm by the ringing unit 18 of the alarm device 1, but does not know them. Cannot easily stop the alarm generated by the sounding unit 18 of the alarm device 1. In addition, the predetermined setting time, the predetermined number of times, and the predetermined setting interval condition can be easily learned according to the rhythm and are not easily forgotten. Therefore, the role as the alarm device 1 can be sufficiently fulfilled without impairing the ease of operation.

  In addition, according to the present embodiment, the release switch 21 is a pull switch, and the release switch 21 is provided with a pull string 26. Therefore, even if the alarm device 1 according to the present embodiment is installed in a place out of the reach of the operator, the operator can easily switch the release switch 21 using the drawstring 26. In other words, the alarm device 1 according to the present embodiment can be installed in a place out of the reach of the operator while the operator can switch the release switch 21.

  Further, according to the present embodiment, the first fixing member 101 is fixed to the opening / closing member 8, and the detection body 13 is mounted on the first mounting portion 114 formed in the first finding facing portion 112 of the first fixing member 101. Thus, the detection body 13 is installed on one side of the opening / closing member 8 in the thickness direction. Further, the second fixing member 102 is fixed to the opening / closing member 8, and the alarm device main body 14 is mounted on the second mounting portion 142 formed in the second finding facing portion 132 of the second fixing member 102, thereby the opening / closing member 8. The alarm device main body 14 is installed on the other side in the thickness direction. In this way, the detection body 13 and the alarm device main body 14 are respectively installed on both sides of the opening / closing member 8 in the thickness direction.

  The second fixing member 102 is formed such that the positional relationship with the first fixing member 101 can be adjusted according to the thickness of the opening / closing member 8. Therefore, the positional relationship between the first and second fixing members 101 and 102 can be adjusted according to the thickness of the opening / closing member 8. The first mounting portion 114 is formed at a position spaced from the first prospective facing portion 111 by a predetermined distance, and the second mounting portion 142 is formed at a position spaced by a predetermined distance from the second prospective facing portion 131. The Therefore, whether the door stop 9 of the joinery frame 7 that holds the opening / closing member 8 is on one side in the thickness direction of the opening / closing member 8 or on the other side in the thickness direction of the opening / closing member 8. The detection body 13 and the alarm device body 14 do not contact the door stop 9. Therefore, the application range of the apparatus can be increased, and the common installation apparatus 11 can be used regardless of the thickness of the opening / closing member 8 and regardless of whether the opening / closing member 8 is open or closed.

  Moreover, since the second prospective facing portion 131 of the second fixing member 102 partially covers the first prospective facing portion 111 of the first fixing member 101, the first fixing member 101 is unlikely to be detached from the opening / closing member 8. Therefore, when the detection body 13 is installed outside the building, for example, the detection body 13 can be prevented from being stolen together with the first fixing member 101.

  Further, according to the present embodiment, the second mounting portion 142 is formed so that the alarm device main body 14 can be attached to and detached from the second mounting portion 142 in a state where the second fixing member 102 is fixed to the opening / closing member 8. Is done. Therefore, when attaching the alarm device main body 14 to the second mounting portion 142 and when removing the alarm device main body 14 from the second mounting portion 142, it is not necessary to separate the second fixing member 102 from the opening / closing member 8. Therefore, it is possible to simplify the attaching operation and the removing operation of the alarm device main body 14 with respect to the second mounting portion 142.

  Further, according to the present embodiment, the second mounting portion 142 has the protruding piece 152, and the protruding piece 152 allows a space between the finding surface portion on the other side in the thickness direction of the opening / closing member 8 and the alarm device body 14. Is formed. In this space, when the detection body 13 and the alarm device main body 14 are electrically connected to each other via the cable 25, the surplus portion of the cable 25 can be stored. Further, since a space is formed between the opening / closing member 8 and the alarm device body 14, for example, when the opening / closing member 8 is made of metal and the alarm device body 14 communicates wirelessly, the opening / closing member 8 made of metal is The adverse effect on wireless communication can be minimized.

  Further, according to the present embodiment, the insertion space 121 is provided between the first prospective facing portion 111 and the prospective surface portion 106 of the opening / closing member 8 and between the second prospective facing portion 131 and the prospective surface portion 106 of the opening / closing member 8. Are formed, and a cable 25 for electrically connecting the detection body 13 and the alarm device body 14 to each other is inserted through these insertion spaces 121. Therefore, the cable 25 can be protected by the first and second prospective facing portions 111 and 131, and damage to the cable 25 can be prevented.

  In addition, according to the present embodiment, the detection body 13 having the infrared sensor 16 that detects an abnormality is installed on one side in the thickness direction of the opening / closing member 8, and a ringing that issues an alarm when an abnormality is detected by the infrared sensor 16. The alarm device main body 14 having the portion 18 is installed on the other side in the thickness direction of the opening / closing member 8, and the detection body 13 and the alarm device main body 14 are suitably used as the alarm device 1 that issues an alarm when an abnormality is detected. Can be used. Moreover, the detection body 13 and the alarm device main body 14 can be installed on the opening / closing member 8 by using the common installation device 11 regardless of the thickness of the opening / closing member 8, and regardless of whether the opening / closing member 8 is opened inside or outside.

  The above-described embodiment is merely an example of the present invention, and the configuration can be changed within the scope of the present invention. For example, the alarm device main body 1 may be provided with a power switch. In this case, for example, when a person frequently passes the vicinity of the opening 5, the alarm device body 1 can be turned off to stop the operation of the alarm device body 1 and stop the generation of unnecessary alarms. .

  Further, not only when an abnormality is detected by the infrared sensor 16, but also when the power is turned on by operating the power switch, the control unit 24 of the alarm device 1 transmits a request signal. The radio unit 19 of the alarm device 1 may be controlled. Also, when the alarm device 1 is added to the facsimile device 10, the control unit 24 of the alarm device 1 may control the wireless unit 19 of the alarm device 1 so as to transmit a request signal.

  The operating conditions may include not only the type of alarm sound and the duration of alarm sound, but also the volume of the alarm sound. Further, the operation condition may be a detection condition related to detection. The detection condition is, for example, the sensitivity of the infrared sensor 16. The operating condition may be a predetermined switching procedure of the release switch 21. In this case, the radio unit 19 of the alarm device 1 that receives the condition signal from the radio unit 35 of the facsimile machine 10 serves as a changing means for changing a predetermined switching procedure.

  Moreover, the alarm system 2 may be comprised including the some alarm apparatus 1. FIG. Even in this case, since the operating conditions of all the alarm devices 1 can be set by operating the operation unit 31 of the facsimile apparatus 10, an input means is provided in each alarm device 1, and the operating conditions are set by the input means. Setting is easier than setting.

  Further, the control unit 24 of the alarm device 1 assumes that the release switch 21 is switched according to a predetermined switching procedure when the number of switching of the release switch 21 within a predetermined set time is a predetermined number of times. The generation of an alarm by the ringing unit 18 may be suppressed. In other words, the control unit 24 of the alarm device 1 sets the release switch when the number of switching of the release switch 21 within a predetermined set time is less than the predetermined set number of times and exceeds the predetermined set number of times. Assuming that the switching operation is performed according to a switching procedure other than the predetermined switching procedure 21, the generation of an alarm by the sounding unit 18 of the alarm device 1 may not be suppressed.

  Therefore, a person who knows the preset setting time and the preset number of times can easily stop the alarm from being generated by the sounding unit 18 of the alarm device 1. The generation of an alarm by the sounding unit 18 cannot be easily stopped. Therefore, it can serve as the alarm device 1 without impairing the ease of operation.

  The alarm device main body 14 may be provided with a registration button for changing a predetermined switching procedure. The operator performs a switching operation of the release switch 21 after the registration button is pressed once and then pressed again, whereby the switching procedure of the switching operation of the release switch 21 is a predetermined switching procedure. It may be registered. In this case, the registration button becomes the changing means, and the operator can arbitrarily set a predetermined switching procedure. The operator can set a switching procedure that is easy to remember as a predetermined switching procedure, which can further enhance convenience. Moreover, since the predetermined switching procedure can be made different for each device, the predetermined switching procedure can be made difficult to be seen by an intruder.

  Further, the control unit 24 of the alarm device 1 is configured to change a predetermined switching procedure between an alarm generation state in which an alarm is issued by the ringing unit 18 and a non-alarm generation state in which no alarm is generated by the ringing unit 18. Also good. Specifically, the predetermined switching procedure in the alarm generation state is complicated as described above, and the predetermined switching procedure in the non-alarm generation state is simplified as one switching. When the detector 13 is arranged outside the building and the alarm device main body 14 is arranged inside the building as in the above-described embodiment, when the intruder enters the building, the alarm device 1 is always in an alarm generation state. Thus, an intruder cannot stop the alarm unless he or she sees a complicated predetermined switching procedure. On the other hand, when a person related to the building goes out of the building, the person can operate the release switch 21 in a non-alarm generation state, and therefore, the alarm can be performed by one switching. Can be prevented. As described above, it is possible to simplify the switching operation of the release switch 21 that is necessary when a person related to the building goes out of the building and to improve convenience.

  A plurality of alarm modes may be prepared, and condition information indicating the operating conditions of the alarm device 1 may be stored in advance in the storage unit 32 of the facsimile apparatus 10 for each alarm mode. In this case, by changing the alarm mode, the operation of the alarm device 1 when an abnormality is detected by the infrared sensor 16 can be easily changed. That is, the operation for changing the operation of the alarm device 1 can be simplified.

  Further, the alarm system 2 may be configured to include a plurality of slave units capable of performing a voice call. When the facsimile apparatus 10 receives the request signal, it transmits a ringing command signal to each of the slave units, whereby each of the slave units rings. In this way, an intruder may be threatened. The ringing sound of each handset may be the same or different.

  Further, the alarm system 2 may be configured including a plurality of slave units capable of performing a voice call and a plurality of alarm devices 1. At this time, in the facsimile apparatus 10, the slave unit and the alarm device 1 are associated with each other. As a result, the facsimile apparatus 10 can ring the slave unit close to the alarm device 1 that has detected the abnormality.

  Further, when the facsimile apparatus 10 receives the request signal, it may notify the other communication apparatus connected via the predetermined communication line 30 of the abnormality. In addition, other communication apparatuses that are notified of the abnormality are registered in advance.

  Moreover, the alarm device 1 may be configured including a magnet sensor. The magnet sensor provides detection information to the alarm device body 14 when the opening / closing member 8 opens the opening 5. An abnormality in the vicinity of the opening 5 may be detected using the magnet sensor and the infrared sensor 16. In this case, the operation of the control unit 24 of the alarm device 1 may be made different between when the magnet sensor reacts and when the infrared sensor 16 reacts.

  The detector 13 may be provided with a light emitter, for example, a light emitting diode. The control unit 24 of the alarm device 1 may turn on the light emitting diode when an abnormality is detected by the infrared sensor 16, thereby threatening the intruder.

  Further, the communication between the alarm device 1 and the facsimile device 10 may be wired communication.

It is a figure for demonstrating the alarm system 2 of one Embodiment of this invention. 2 is a block diagram showing an electrical configuration of the alarm device 1. FIG. 1 is a block diagram showing an electrical configuration of a facsimile machine 10. 4 is a flowchart for explaining the operation of the alarm device 1 when an abnormality is detected by the infrared sensor 16. FIG. 3 is a sequence diagram for explaining communication performed between the alarm device 1 and the facsimile machine 10 when an abnormality is detected by the infrared sensor 16. 4 is a flowchart for explaining the operation of the facsimile machine 10 when an abnormality is detected by the infrared sensor 16 of the alarm device 1. It is a flowchart for demonstrating operation | movement of the alarm device 1 when the cancellation | release switch 21 is switched. It is a figure which shows switching of the state of the cancellation | release switch 21. FIG. It is a perspective view which shows the installation structure 100 of the alarm device 1 using the installation apparatus 11. FIG. 3 is a perspective view showing a first fixing member 101. FIG. 4 is a perspective view showing a second fixing member 102. FIG. 3 is a plan view of the installation device 11. FIG. It is sectional drawing seen from cut surface line S13-S13 of FIG. It is sectional drawing seen from cut surface line S14-S14 of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Alarm apparatus 2 Alarm system 10 Facsimile apparatus 11 Installation apparatus 13 Detector 14 Alarm apparatus main body 16 Infrared sensor 18 Ringing part 21 Release switch 22 1st memory | storage part 23 2nd memory | storage part 24 Control part 25 Cable 26 Pull string 31 Operation part 32 Storage unit 35 Radio unit 41 Control unit 100 Installation structure 101 First fixing member 102 Second fixing member 111 First prospective facing portion 112 First finding facing portion 114 First mounting portion 131 Second prospecting facing portion 132 Second finding facing portion 142 Second wearing part

Claims (5)

An alarm system including an alarm device that issues an alarm when an abnormality is detected, and an electronic device for setting operating conditions of the alarm device,
The alarm device
Detecting means for detecting an abnormality;
An alarm means for issuing an alarm when an abnormality is detected by the detection means; and
Alarm device communication means for transmitting and receiving signals;
When the alarm device satisfies a predetermined communication condition, the alarm device communication means is controlled to transmit a request signal indicating request information for requesting condition information indicating an operation condition, and the condition information is transmitted by the alarm device communication means. An alarm device control means for controlling the alarm means so as to operate according to the operation condition indicated by the condition information indicated by the condition signal when the condition signal is received,
Electronic devices
An input means for inputting condition information indicating an operation condition of the alarm device;
Electronic device storage means for storing condition information input by the input means;
Electronic device communication means for transmitting and receiving signals;
Electronic device control means for controlling the electronic device communication means so as to transmit a condition signal representing the condition information stored in the electronic device storage means when the request signal is received by the electronic device communication means. Alarm system featuring.   2. The alarm system according to claim 1, wherein only the input means of the electronic device can input condition information indicating an operation condition of the alarm device.   The alarm system according to claim 1 or 2, wherein the alarm device operates with electric power from a battery.   The alarm system according to claim 1, wherein the electronic device is capable of wireless communication with the alarm device.   The alarm system according to claim 1, wherein the electronic device is a facsimile device.

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