RU2265250C1 - Method for transferring notifications when guarding a group of objects - Google Patents

Abstract

FIELD: alarm signaling technologies.

SUBSTANCE: by means of alarm signaling stations set up at each guarded object, status of guarded object is determined as a member of group as well as alterations of aforementioned status, appropriate control-diagnosing and alarming notifications, which are transformed to messages, which are transferred via phone network channels, standard cell mobile communication system and by emission of hopping signals. At terminal control panel, connected to centralized observation station of centralized guard, all signals are received, carrying aforementioned notifications, and processed, which results in singling out of notifications contained therein, and displaying them in a form, comfortable for operator to comprehend. Hopping signals, emitted by alarm station of some guarded object of a group, are received by one or more alarm signaling stations of other guarded objects of same group, which are within range of effect of alarm station emitting hoping signal. Then, received hopping signal is processed, and as a result, notification is produced about event and address of guarded object, where event occurred, and aforementioned notification is transformed to standard message, for example, SMS-message or phone message, formats of which are used by alarm stations for transferring messages, in accordance along standard mobile communication network and/or phone network channels to centralized guard station.

EFFECT: simplified construction, no need for special network of base and relay stations, possible operation under intentional interference by malefactors using jamming devices.

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Description

The invention relates to alarm systems with a multi-channel notification system (STI) that is triggered under certain adverse conditions, for example, when penetrating or attempting to penetrate, as well as during unauthorized exposure, and can be used for centralized protection of real estate (residential premises, offices, garages and other objects).

Known alarm systems containing a central monitoring station (CMS) and detectors installed at security objects connected through object terminals and through communication channels with the monitoring station.

Systems of this class include, for example, the commercially available ROSA alarm system described in patent RU No. 2069055, G 08 C 13/00, which contains a personal receiver, as well as a block of security detectors and a security device in the form of a code lock, a central control center containing a computer with an input adapter board and a remote control terminal device in the form of a standard radio station connected via radio to an SPI transmitter including a power supply unit and connected in series a transmitter operating mode control unit, an encoder timer, a signal conditioning device, a power amplifier and a harmonic filter, the output of which is connected to the antenna, while the output of the security detector unit is connected to the input of the code lock, the output of which is connected to the input of the transmitter operating modes control unit, another the input of which is connected to the second output of the encoder timer.

The disadvantages of the above system are the complexity, high cost and low reliability of the radio transmitting equipment installed on the guarded objects. To ensure a sufficiently large coverage area, this equipment emits a powerful (of the order of several watts) signal. This interferes with radioelectronic facilities (RES) operating in the system coverage area, which limits the possibilities of practical application of such systems.

In accordance with the requirements of the Russian Ministry of Communications, the maximum radiation power of a security alarm system, which does not require special permits for the purchase and operation of this tool in the State communications supervision authorities, is limited to 10 mW (with an allowable frequency range of 433.92 MHz ± 0.2%), which corresponds to a maximum range of 1 ÷ 2 km.

The disadvantage is the high cost of object equipment (as a rule, this is not less than several hundred US dollars).

The invention of Patent RU No. 2182088, 60 R 25/00, is aimed at eliminating these drawbacks.

The radio alarm system for centralized protection of objects presented in it contains blocks of security detectors installed on the protected objects, connected through buffer devices to object terminals having stationary antennas for radio communication, an information collection and processing center having a console terminal device with a console antenna the terminal device for communication over the air and the monitoring station, which includes interconnected adapter board for inputting information connected with the remote terminal device, an information processing processor, a processing and display unit of cartographic and semantic information and a printer with a printer adapter, the input of which is connected to an information processing processor configured to connect to a processing and display unit of cartographic and semantic information and with information output to the printer adapter, while the monitoring station is configured to automatically monitor the health of the radio channel by tracking of the odd receipt of notifications from each object terminal device, radio communication is made in the form of a microcellular data network (ISMT) containing base stations and relays configured to receive code messages from object terminal devices, select and relay these messages to the nearest base station, or repeater.

The use of MRTDs, on the one hand, is the advantage of this system (low radiation power and, therefore, simplicity and accessibility of subscriber equipment), and, on the other hand, causes its drawback, which manifests itself the more, the greater the required system coverage. It consists in the need to increase the number of ground-based relay devices (base stations and repeaters) in proportion to the coverage area. This complicates the infrastructure of the system, increases its cost and creates problems of the organizational and technical plan.

Since the frequency resource allocated for civilian use is very limited, for deploying MRTDs on the ground, it is necessary to obtain appropriate permits for the use of land for installation of base stations and repeaters, as well as permission to use the frequency resource. In addition, the operator operating the ISMT must have licenses for data services and telematic services. For most of the allowed frequency ranges, obtaining permission to use frequencies to create a network is possible only on a competitive basis. Moreover, the more repeaters and base stations are used in the system, the more difficult it is to fulfill the conditions of electromagnetic compatibility with other RES, presented by the Ministry of Communications and the Ministry of Defense.

In this regard, in practice, only a small number of the most economically powerful enterprises, as a rule, having experience operating geographically distributed networks, are able to fully deploy MRTDs.

A radio channel information collection and processing system for centralized protection of objects according to patent RU No. 2198800, 60 R 25/00, 60 R 25/10, G 08 C 13/00, which contains security installations alarms made with the possibility of determining the status of protected objects and changes in these states, generating and transmitting notifications about the status of protected objects and notifications of changes in these states via telephone network channels, via a standard cellular network communication and through the ISMT, as well as the territorially distributed relay nodes of the ISMT, configured to receive notifications from alarm installations, select these notifications and relay them over the air and / or wired communication channels, a data collection and processing center containing a remote terminal device connected via a central radio modem to a standard, for example GSM standard, cellular mobile network, and a monitoring station including an information input adapter configured to receive a message th from the telephone network, and an information processing processor connected to it, the outputs of which are connected, respectively, to the processing and display unit of cartographic and semantic information and to the printer. As radio modems can be used GSM modems associated with a standard cellular mobile network GSM standard, and the second object terminal device can be configured to generate and transmit alarm notifications on busy lines of the telephone network, such as public switched telephone network (PSTN).

This system uses the capabilities of existing communication networks in the region — standard cellular mobile network and telephone network, such as PSTN, for data transmission, which can significantly reduce the required number of MRTD repeaters.

However, this system is not free from disadvantages. The use of burglar alarm installations operating in a narrow frequency range of 433.92 MHz ± 0.2% with an allowable radiation power of up to 10 mW significantly limits the throughput (the number of simultaneously tracked objects) and reduces the noise immunity of the system. The use of a standard mobile cellular network, such as a GSM network, for transmitting code messages does not eliminate the above limitations, since standard mobile cellular networks are very vulnerable to intentional (intentional) interference that an attacker may use. So, according to the advertising information of the Israeli company NetLine, the C-Guard LP jammer mass-produced by this company is capable of blocking cellular communications for almost all currently used standards:

- analog: AMPS, N-AMPS, NMT, TACS;

- digital: GSM, CDMA, TDMA, iDEN, UMTS in all frequency ranges they use.

With an average radiation power of 5 ÷ 50 mW and a mass of not more than 0.6 kg, this jammer provides effective blocking of subscriber terminals of standard cellular mobile networks in a radius of 5 ÷ 80 m around itself.

The technical solution according to patent No. 2216463, 60 R 25/00, G 08 B 13/00, selected as a prototype of the present invention, is directed to increase the throughput and to increase the noise immunity of the SPI.

The technical effect is achieved in it by combining the components of the aforementioned communication systems within a single SPI, using various types of object and relay equipment while maintaining the centralization of data collection and processing. Such a construction makes it possible to vary the look of the SPI depending on the capabilities of users and system operators, optimizing the cost / effectiveness ratio in each case and providing the ability to send notifications to the information collection and processing center even when intruders set up deliberate interference.

To do this, using the security alarm settings installed on the guarded objects, determine the state of each guarded object and change this state, generate control and diagnostic and alarm notifications, convert them into messages that carry the indicated notifications, which are transmitted over the telephone network via a standard mobile cellular network communication, according to a specialized MRTD and using the so-called hopping signals - sequences of radio pulses with a carrier frequency that varies according to the pseudo-random law d, - which carry notifications about the state of protected objects and about changes in these states, receive all these messages at the information collection and processing center, process them, as a result of which notifications are highlighted and displayed in a form convenient for human operator to perceive .

The very use of the term "hopping" is protected by the applicant enterprise with certificate for trademark No. 264485.

However, the deployment of this system also requires financial investments in infrastructure and the availability of permits for the operator company to locate relay nodes and conduct construction work, as well as permissions to use the necessary frequency resource. This significantly limits the scope of practical application of this method of transmitting notifications, making it available only to a very limited circle of large operating companies.

The present invention is aimed at simplifying the practical implementation of the known method of transmitting notifications using hopping signals and a regional mobile cellular network, by eliminating the need to deploy base stations and repeaters on the ground. It is assumed that the implemented IPS should provide information to a centralized security point serving a geographically distributed group of objects, for example, an apartment and a garage for one individual user, a cottage village, etc.

The subject of this invention is a method for transmitting notifications when guarding a group of objects, in which using the security alarm settings installed on each guarded object determine the state of the guarded object and changes in this state, form the corresponding control and diagnostic and alarm notifications containing the address of the guarded object, convert them into standard messages that are transmitted over the telephone network and / or over the standard cellular mobile network and convert these controls but the diagnostic and alarming notifications in hopping messages transmitted using a transmission system using signals with a changing carrier frequency — hopping signals — receive the aforementioned standard messages on a handheld terminal device connected to the monitoring station of a central security center, process standard messages, the result of which the notices contained in them are highlighted and the indicated notifications are displayed in a form convenient for human operator to perceive, while hopping signals transmitted by the alarm signal of any protected object in the group, receive one or more alarm settings of other protected objects from this group, which are within the range of the alarm transmission system transmitting the hopping signal, process the hopping message contained in the received hopping signal, as a result of which a notification is extracted from the hopping message and converted into a standard message to be transmitted over the telephone network channels and / or over the standard first cellular mobile communication network on a console terminal.

The objective of the present invention is to provide a method for the transmission of notifications, which allows to simplify the technical implementation of SPI in comparison with the prototype method, making it available to individual users.

The technical result provided consists in the creation of such a technology for transmitting notifications that does not require the deployment of a specialized network of relay points and base stations on the ground and at the same time allows working in conditions of intentional interference intentionally created by attackers using jammers.

The invention is illustrated using the drawings shown in figures 1 and 2.

Figure 1 explains the concept of the proposed method of transmitting notifications when protecting a group of objects.

Figure 2 shows the structural diagram of the installation of burglar alarms.

In figures 1 and 2, the following notation is used: 1 - block security detectors; 2 - installation of security alarm; 3 - controller; 4 - the first GSM modem; 5 - terminal object device; 6 - hopping signal transmitter; 7 - central security point; 8 - hopping signal receiver; 9 - antenna switch; 10 - remote terminal device; 11 - second GSM modem; 12 - monitoring station; 13 - telephone modem.

The shading in FIG. 2 indicates the constituent parts of the security alarm installation 2, which should be included in those security alarm installations 2 that perform the relay function. This function is endowed with the security alarm settings 2 shown in FIG. 1 with numbers 1 and N (they are connected to the GSM network and to the telephone network). And the installation 2 of the security alarm with number 2 shown in FIG. 1 does not perform the relay function. Unshaded components must be included in each of the 2 alarm systems.

A system that implements the proposed method of transmitting notifications contains N (where N≥2) security alarm installations 2, each of which is installed at the corresponding property, and central security point 7. Real estate objects on which 2 alarm systems are installed must be located nearby from each other and form a geographically distributed group (for example, a cottage village). Paragraph 7 of the centralized security includes a remote terminal device 10 connected to the monitoring station 12, with a second GSM modem 11 and with a telephone modem 13. The second GSM modem 11 is configured to receive standard messages from security alarm installations 2 via a standard cellular mobile network, for example, over a GSM network. And the telephone modem 13 is configured to receive standard messages over the telephone network, for example via PSTN. At least two alarm settings 2 have a relay function, that is, they can be used to relay standard messages sent to security settings 2 in the form of hopping messages to central security point 7 using a transmission system using signals with a changing carrier frequency - hopping signals. In order to provide the relay function, the burglar alarm installations 2 are configured not only to emit a hopping signal, but also to receive a hopping signal, process it, select the notifications contained in it, and convert them to standard messages (for example, SMS messages) for transmission over a GSM network and over a telephone network.

The security alarm installation 2 (made with the possibility of relaying) shown in FIG. 2 contains a controller 3, to the inputs of which a security detector unit 1 and a hopping signal receiver 8 are connected, and a first GSM modem 4 configured to transmit SMS messages on the GSM network, the terminal object device 5, configured to transmit messages over a standard telephone network, for example via PSTN, and a hopping signal transmitter 6, the output of which is connected to the input of the antenna switch 9, configured to transmit and receiving at hopping-radio signal, the antenna switch output connected to an input 9 of the receiver 8 hopping-signal.

Block 1 of security detectors is a technical means of security alarms for detecting intrusions, attempts to penetrate a guarded object or physical (unauthorized) impact on it, exceeding the normalized level, and generating a corresponding alarm notification. Security detectors can also generate control and diagnostic notifications. The types and main characteristics of security detectors are given in the sources of scientific and technical information on security topics, in particular, in the "Directory of engineering and technical workers and electricians of technical means of security and fire alarms", Moscow, Ministry of Internal Affairs, GUVO, 1997, section 3, in periodicals Security Systems magazine and other sources.

The terminal object device 5 is an integral part of the SPI. Other components of SPI are repeaters and a remote terminal 10 connected to the monitoring station 12 of central security point 7 ("Directory of engineering and technical workers and electricians of technical equipment for security and fire alarms", Moscow, Ministry of Internal Affairs, GUVO, 1997, p.10).

As can be seen from FIGS. 1 and 2, in the considered schemes there are no SPI repeaters in the form in which they are present in the prototype. Their role is played by 2 alarm systems, which have a relay function, and are located at other protected objects that are part of the group of protected objects. To fulfill this role, hopping signal receivers 8 and antenna switches 9 were introduced into their composition. Moreover, a standard cellular network is used as for the prototype to transmit messages to a remote central security point 7 located outside the hopping signal reception zone mobile communications, such as a GSM network and / or telephone network, such as PSTN.

The terminal part of the SPI is the remote terminal device 10, which is part of paragraph 7 of the centralized security. Via the second GSM modem 11 via the GSM network and via the telephone modem 13 via the standard telephone network, the remote terminal device 10 receives messages containing the control and diagnostic and alarm notifications sent by the alarm settings 2.

The controller 3 shown in figure 2, is a control panel. That is, it is a technical means of burglar alarms, designed to receive notifications and issue notices for direct human perception and for further transmission of notices through various terminal object devices SPI ("Directory of engineering and technical workers and electricians of technical means of security and fire alarms", Moscow , Ministry of Internal Affairs, GUVO, 1997, p. 9).

As the terminal object device 5, which provides message transmission over the telephone network, the terminal device “Reef Bastion-1”, commercially available by the applicant company, can be used to generate and transmit messages on busy telephone lines from the object device “Vista” and the like (for example, the catalog "Radio channel security systems", Moscow, LLC Altonika, 2003, p.15). Moreover, the role of the telephone network can be played by PSTN.

As the first GSM-modem 4 can be applied GSM-module TSZ 5 Terminal company Siemens. To connect to other devices, it uses the standard RS-232 interface. This technical solution is applied, in particular, in the REEF GSM-1000 terminal mobile cellular communications equipment commercially available by the applicant company (certificate of conformity No. RU. ME30.B.01155).

The antenna switch 9 used in the alarm installation 2 is a standard element of the microwave technology described in the reference literature.

As a transmitter 6 hopping signal can be used commercially available by the applicant company (Technical conditions GKUN.464212.001 TU), an autonomous transmitting device for SPI "ARKAN" (www.arkan.spb.ru). A direct analog of the hopping signal transmitter 6 is also used in the RIF STRING RS-202 alarm system, the mass production of which was started by the applicant enterprise in 2004.

The receiver of the 8 hopping signal was implemented by the applicant company (in the form of prototypes) and successfully passed field tests in 2004 at the KARNET-3 R&D.

The composition and principles of operation of the receiver 8 hopping signal and transmitter 6 hopping signal do not belong to the subject of this invention. They are described in detail, for example, in the descriptions of inventions to patents DE No. 4337211, G 08 B 25/10, G 08 B 29/00, G 08 C 15/00, H 04 B 7/24, EP No. 0651361, G 08 B 25/10, RU No. 2228860, 60 R 25/00, G 08 B 25/10.

The remote control terminal device 10 and the monitoring station 12 are implemented by the applicant enterprise in the RIF STRING-200 radio-channel security alarm equipment, produced in series (certificate of conformity No. POSS RU.ME30.B.01020). The composition and principles of its operation are described in the patent (for example, RU No. 2198890, 60 R 25/00, G 08 B 13/00, RU No. 2201363, 60 R 25/10, G 08 B 25/08) and in the technical (for example, “Reef String RS-200P Equipment Operation Manual. Central Monitoring Point”, Altonika LLC, 2002) documentation.

The second GSM-modem 11, as well as the telephone modem 13, are standard nodes of telephone networks, respectively, mobile and fixed communications.

Thus, all the blocks used in the above implementation of the inventive method are commercially available products available on the commercial market, and a significant part of them are manufactured and sold by the applicant company.

The considered option for the implementation of the proposed method of transmitting notifications when guarding a group of objects works as follows.

Security detectors, which are part of the block 1 of security detectors, which is a mandatory part of each installation 2 of the security alarm system (Figs. 1 and 2) installed at the guarded property, form either alarming or control and diagnostic notifications. The generation of alarm notices is caused by unauthorized actions on the property (for example, breaking a door, window or roof). The control and diagnostic notifications fulfill a service role in the STI (for example, they can be formed during periodic monitoring of the operation of detectors). These alarming or control and diagnostic notifications come through one or more channels (loops) to controller 3.

In the controller 3 of the alarm and control and diagnostic notifications are formed:

- standard message for transmission over a GSM network;

- standard message for transmission over the telephone network;

- hopping message for transmission using hopping signal.

The first of these standard messages is fed to the input of the terminal of a standard cellular mobile network, in this case, to the input of the first GSM modem 4, the second standard message is sent to the input of the object terminal device 5, and the hopping message is sent to the input of the hopping signal transmitter 6. In each standard message and in the hopping message, the address code of the protected object is entered.

Further operations carried out with these standard messages after their transmission and subsequent reception in paragraph 7 of the centralized protection are described in detail in the description of the invention to patent RU No. 2216463, 60 R 25/00, G 08 13/00 and are not directly related to the claimed method of transmitting notifications when protecting a group of objects.

This consideration did not take into account, however, the possibility of counteracting the operation of the security alarm installation 2. The simplest and most accessible countermeasures for attackers are deliberate disruption of the telephone line, for example, by damaging the incoming telephone cable and setting up a deliberate interference with cellular mobile networks using a jammer such as the aforementioned C-Guard LP.

In this case, the possibility of transmitting an alarm message is provided only with the help of a hopping signal, characterized by a high degree of noise immunity.

In accordance with the idea of the invention, the role of hopping signal repeaters is assigned to several security alarm installations 2 located at the guarded real estate objects in the group. For this, a hopping signal receiver 8 and an antenna switch 9 are introduced into the structure of each of these several alarm installations 2. These alarm installations 2 must also include the first GSM modem 4 and the terminal object device 5. Alarm settings 2 installed on the remaining protected objects of this group, may contain only those blocks whose conditional images in figure 2 are not shaded.

The antenna switch 9 on the signal generated by the transmitter 6 of the hopping signal, if necessary, transmit hopping messages using the hopping signal connects the antenna to transmit the hopping signal. At other times, the antenna switch 9 connects the transceiver antenna to receive the hopping signal. If the antenna switch 9 is not included in this installation 2 of the alarm, then the antenna of this installation 2 of the alarm will be an element of the transmitter 6 hopping signal, performing only the functions of the transmitting antenna.

The Hopping signal, as it were, “carries out” an alarm notification from the zone of lack of cellular communication (or telephone communication) to the zone in which this communication is possible.

The minimum possible number of hopping signal repeaters for this group of real estate is equal to two. In this case, the condition must be met:

In the coverage area of the hopping signal transmitter 6, located at each property included in the group under consideration, there must be at least one burglar alarm system 2 that acts as a repeater. That is, the hopping signal of any transmitter 6 hopping signal (including the transmitter 6 hopping signal, which is part of the installation 2 of the security alarm, which functions as a relay) must be received by one of the receivers 8 hopping signal. This condition is briefly referred to in the technical literature as the formation by the transmitters 6 and 8 of the hopping signal of a “hopping signal field”.

As tests of the RS-202 product, carried out by the applicant enterprise at the KARNET-3 R&D, have shown, it is now possible to provide notifications using a hopping signal over a range of about 5-10 km. Taking into account that the effective range of a C-Guard LP type jammer (and similar ones) is only 5 - 80 m, it is obvious that when at least one guarded object is installed in a radius of several kilometers from the protected object with the installation of 2 burglar alarms with the capabilities receiving a hopping signal and subsequent relaying (via a standard cellular mobile network and / or telephone network channels), the use of deliberate interference by intruders and the failure of a telephone line will not prevent I receive the alarm notification in paragraph 7 of the central guard.

The transmitter 6 hopping-signal provides the transmission of sequences of radio pulses on the "jumping" carrier frequencies. These sequences of radio pulses carry a hopping message about the state of the protected object or about a change in this state. The presence of a “jumping” carrier frequency makes it difficult for attackers to counteract the transmission of a hopping signal. The probability of suppressing a hopping signal after just its third repetition (at different carrier frequencies) is practically zero. On the other hand, the hopping signal is freely received by a special receiver 8 of the hopping signal, which is part of the alarm system 2, which serves as a repeater. The hopping messages extracted from the hopping signal are transmitted from the receiver 8 of the hopping signal to the controller 3.

Controller 3 converts hopping messages into standard messages, the format of which allows transmission over a standard cellular mobile network, for example, over a GSM network. As shown in figure 2, these messages are received in the first GSM-modem 4 and are emitted by him, for example, in the form of short SMS-messages, widely used in cellular telephony.

If the security alarm installation 2, which received the hopping signal, is connected to the PSTN, then the controller 3 sends standard messages in the appropriate format to central security point 7 and via the PSTN via the object terminal 5 (if the telephone channel is not broken).

Standard messages transmitted in the form of SMS messages are received in clause 7 of the centralized protection by the remote terminal device 10 through the second GSM modem 11 and transmitted to the monitoring station 12. Since the GSM networks of large regional mobile communication operators almost completely cover the territories of the regions controlled by them, and With the help of roaming, global communication services become available to users; central security point 7 can be located anywhere in the territory served by this mobile operator. Sustainable communication with protected objects is guaranteed by contractual obligations. In this situation, the possibility of attackers using powerful jammers to cellular mobile networks that block communication in large areas is unlikely.

Standard messages transmitted via PSTN arrive at the remote terminal 10 through a telephone modem 13 and are then transmitted to the monitoring station 12.

In the opposite direction — from the monitoring station 12 through the handheld terminal device 10 and then either through the second GSM modem 11 or through the telephone modem 13 — service messages addressed to various external subscribers, for example, police on-call units (external subscribers in FIG. 1 and 2 not shown).

Other operations performed by the monitoring station 12 are not directly related to the operation of the STI, and their consideration is beyond the scope of the present invention.

Thus, even when attackers use interference by the cellular mobile networks and intentionally violate the telephone communication channel, the SPI, which implements the claimed method, will ensure the transmission of alarm notifications to central security point 7, without requiring any financial and organizational efforts to create a specialized relay relay network. From the foregoing, it follows that the proposed method of transmitting notifications when protecting a group of objects allows us to solve the problem - significantly expand the scope of practical application of SPI using hopping-signal and standard networks of regional mobile cellular operators.

The technical result achieved is the creation of such a technology for transmitting notifications from security alarm installations 2 to central security point 7, which does not require the deployment of a specialized network of relay points on the ground and allows working under the conditions of deliberate interference by intruders.

This technology is implemented using commercially available technical means, tested in practice, and has novelty, which allows us to classify the proposed technical solution as an invention.

Claims (1)

A method of transmitting notifications when guarding a group of objects, in which the status of the protected object and changes in this state are determined using the security alarm settings installed on each guarded object, the corresponding control and diagnostic and alarm notifications are generated, they are converted into standard messages that are transmitted via telephone network channels and / or over a standard cellular mobile network, and convert these diagnostic and alarm notifications into hopping messages transmitted using A transmission system using signals with a changing carrier frequency — hopping signals — receives the aforementioned standard messages, processes standard messages on the remote terminal device connected to the central monitoring station of the central security station, as a result of which the notifications contained in them are highlighted and displayed these notifications in a form convenient for human operator to perceive, characterized in that the hopping signals transmitted by the installation of a burglar alarm of the object being taken in the group, one or more alarm settings of other protected objects from this group are accepted, which are within the range of the security alarm setting that transmitted the hopping signal, they process the hopping message contained in the received hopping signal, as a result of which a notification is extracted from the hopping message and converted into a standard message to be transmitted via telephone network channels and / or via a standard mobile cellular network to a remote terminal e device.

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