CN212675652U - Safety device for commodity anti-theft - Google Patents

Abstract

The utility model provides a safety device for commodity theftproof, including sensor, spiral device and warning device, spiral device includes quick-charging steel wire cable and pivot, quick-charging steel wire cable is configured to be able to partially or totally coil on the pivot; the sensor is configured to be connected with the warning device through a quick-charging steel wire cable to form a detection loop for detecting the safety of commodities; the quick-fill wire cable is configured to be capable of transmitting power to a commodity through a wire. The utility model discloses a fill steel wire cable soon for the scheme of conductive core outsourcing steel wire among traditional copper wire and the background art, under the condition that reaches same electrical property, can let the cable more have the pliability, promote the cable life-span.

Description

Safety device for commodity anti-theft

Technical Field

The utility model relates to a safety device for commodity theftproof.

Background

With the development of commodity experience type services, the display and experience functions of commodities are more opened to purchasers or potential purchasers, and meanwhile, the requirement for commodity theft prevention is continuously increased. On one hand, the various requirements of an experiencer are met as much as possible, all functions of the commodity and the surface which is the most good and convenient are shown to the experiencer as much as possible, on the other hand, the possible stealing behaviors of people who are in poor mind are prevented, the hidden danger that the commodity is possibly stolen in the showing and experiencing process is reduced or even eliminated as much as possible, and under the industrial environment, the commodity anti-theft industry is brought into play.

The anti-theft device is contacted with or connected with the commodity, and when the commodity is possibly in a theft risk, the anti-theft device can give an alarm or give an alarm instruction to the alarm to prompt staff in a display place. Generally speaking, a commodity anti-theft device detects whether a commodity is in a safe state through a sensor, and if the sensor detects a non-safe state, a signal can be sent to an alarm device to trigger an alarm, in this case, at least one cable is connected between every two of the commodity, the sensor and the alarm device, generally, the cable can be used for transmitting signals, in some cases where demands are different, for example, the commodity is an electronic product, the cable can also be used for supplying power to the commodity, and in some cases, the cable can also be used for supplying power to the commodity and detecting the safety of the commodity at the same time.

In practical application, as for the aspect of commodity theft prevention, different national regions have different requirements on the commodity theft prevention safety level due to different conditions, for example, asia pacific countries have better environments such as public security and the like, and often only need the sensor to separate commodities to commodity theft prevention equipment, and the monitoring device is triggered to give an alarm, so that behaviors of stealing can be deterred in time and a salesperson can be reminded to know the behaviors. In this case, the simplest and most effective way is: the anti-theft alarm charging cable is based on a sensor cable of a traditional connection commodity, and is wrapped by materials such as a steel wire or a metal hose, so that the anti-theft alarm charging cable has good tensile and shearing resistance, and the anti-theft alarm charging cable is also a general scheme aiming at the situation in the industry at present.

This solution also brings some disadvantages while meeting the requirements, such as: in terms of electronic devices, in order to achieve longer endurance and faster processing speed, it is necessary to provide a strong power supply guarantee from the outside during the process of exhibiting the functions, in other words, it is necessary for the anti-theft devices corresponding to the commodities to provide a larger charging current to meet the requirement of fast charging, so as to ensure that the power exhaustion is avoided during the process of exhibiting, and the user cannot experience the functions or characteristics of the anti-theft devices. Therefore, the wire of the anti-theft device needs lower impedance and higher conductive efficiency, so that the core wire becomes thick, and the whole cable is very thick and bulky due to the wrapping of the peripheral steel wire or the metal hose, so that the attractiveness of display and the simplicity of environment are influenced, and the wire is not soft enough and can only be made into a straight line or a spring with a larger radius due to the rigidity of the steel wire or the metal hose, so that the commodity taking or playing experience of a client is influenced.

In the prior art, some improvements are made on cables, and the functions of the cables can be expanded, for example, chinese patent CN207097518U discloses a stretch-resistant fireproof alarm cable, in which a fireproof layer and a temperature control line are designed, so as to improve the fireproof alarm sensitivity of the cable, but the principle and requirements of fireproof alarm are different from those of antitheft alarm, and the fireproof alarm does not need the functions of conduction and charging; for another example, chinese patent CN207558457U discloses a steel wire cable, which includes an outer layer of steel wire, an outer sheath, a braided reinforcing layer, an inner sheath, an isolation layer, a filler, an insulating layer, a wire, and a reinforcing rubber filler, wherein the reinforcing rubber filler is located at the center of the steel wire cable, the insulating layer wraps the wire to form a plurality of wire cores, the rubber filler surrounds the wire cores, the filler is filled around the wire cores, and the isolation layer is lapped around the wire cores and the filler outer layer, the steel wire cable has a complex structure and a robust overall shape, is suitable for a large-scale outdoor operation, is not suitable for a delicate small-scale industry, and does not have a function of; in addition, chinese patent CN106057317B is the method of the more popular digital product theftproof cable that charges earlier, reduce the phenomenon of generating heat among the wire transmission current process through the combination of dupont cellosilk and tinned wire, come to protect the wire through protective sheath and steel wire ring layer in addition, but in the in-service use, the cable can have the inner core tinned wire part rupture that leads to after buckling many times, this electrically conductive cross-section that just leads to cable rupture position to correspond diminishes, thereby still be difficult to avoid the risk of generating heat during the too big electric current.

Disclosure of Invention

The utility model aims to solve the technical problem that, to the above-mentioned problem that exists among the prior art, provide a safety device for commodity theftproof, can overcome the cable use problem in commodity theftproof field.

The utility model provides a technical scheme that technical problem adopted is:

a security device for merchandise theft prevention includes

A sensor, a winding device and a warning device,

the winding device comprises a quick-charging steel wire cable and a rotating shaft, wherein the quick-charging steel wire cable is configured to be wound on the rotating shaft partially or completely;

the sensor is configured to be connected with the warning device through a quick-charging steel wire cable to form a detection loop for detecting the safety of commodities;

the quick-charging steel wire cable is configured to be capable of transmitting power for commodities through steel wires;

the security device is configured to cause the alert device to alarm and/or emit a security signal in response to the merchandise security information.

Further, the steel wire includes an insulating layer.

Further, the steel wire comprises a conductive layer configured to be wrapped by the insulating layer.

Further, the steel wire conductive layer comprises one or more of tin, aluminum, copper, silver and gold materials.

Further, the sensor comprises a connector connected to the commodity charging interface for detecting the connection state of the commodity and/or supplying power to the commodity.

Further, the sensor includes a first detection switch configured to detect a commodity connection state.

Further, a power source is included that is configured to provide operating power to the security device and/or to power the merchandise.

Further, an indicator light is included, the indicator light being configured to be located on the sensor and/or the warning device for indicating the operating state.

Further, the warning device comprises a second detection switch configured to detect whether the warning device is illegally detached.

Further, a grip lock assembly is included that is configured to grip lock merchandise while connected to the sensor and/or quick fill wire cable for enhanced merchandise protection.

The utility model has the advantages that: the utility model discloses a fill steel wire cable soon for the scheme of conductive core outsourcing steel wire in traditional copper wire and the background art, under the condition that reaches same electrical property, can let the cable more have the pliability, promote the cable life-span, in addition, the utility model discloses a cable can also be made various shapes and satisfy different commodity theftproof requirements owing to have good physics and electrical property.

Drawings

Fig. 1 is a schematic view of a quick-fill wire cable of embodiment 1.

Fig. 2 is a cross-sectional view of a quick-fill wire cable of example 1.

Fig. 3 is an enlarged view of a portion circled by a in fig. 2.

Fig. 4 is an enlarged view of a portion of fig. 2 circled by B.

Fig. 5 is a schematic view of a quick-fill wire cable of embodiment 2.

Fig. 6 is a cross-sectional view of a quick-fill wire cable of example 2.

Fig. 7 is a schematic view of a quick-fill wire cable of embodiment 3.

Fig. 8 is a cross-sectional view of a quick-fill wire cable of example 3.

Fig. 9 is an exploded view of the safety device of embodiment 4.

Fig. 10 is an assembly view of the safety device of embodiment 4.

Fig. 11 is an application diagram of the safety device of embodiment 4.

Fig. 12 is a schematic view of the safety device of embodiment 5.

Fig. 13 is an application diagram of the safety device of embodiment 5.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Anti-theft commodity

The merchandise theft prevention referred to in the present invention is particularly directed to some merchandise, such as electronic products, which need to be functionally displayed to a purchaser or a potential purchaser, some functions of the merchandise need to be known by a user in a use situation, the merchandise generally has some man-machine interactive interfaces, a exhibited person can contact within a certain range and can exemplarily or illustratively use all or part of the functions of the merchandise, so as to know the performance of the merchandise, in the industry, the merchandise with the functional display requirement is sometimes referred to as merchandise with experience requirement, that is, the exhibited person can operate and experience the merchandise displayed within a limited condition and range, therefore, the merchandise can be directly contacted by an experiencer, the experiencer can be within a limited range of a seller or an owner of the merchandise, for example, the commodities can not be taken out of the sales site, and the ownership of the displayed commodities is also attributed to the seller or the commodity holder, so that anti-theft measures are needed, the anti-theft measures do not limit the use of the experiencers, but only limit the experiencers to take the commodities out of the sales site, and even in some cases, the anti-theft measures need to consider not to hinder the use of the experiencers as much as possible so that the experiencers can obtain better use experience, which is different from the concept of anti-theft in mass vendor sales.

Safe/non-safe states

The state of security or non-security in the present invention refers to the state of the displayed merchandise, especially refers to the state of the relationship between the displayed merchandise and the anti-theft device when the anti-theft device is installed, generally speaking, the merchandise is in the state that we believe it will not be stolen, called the security state, we believe it is possible to be stolen, called the non-security state, whether the anti-theft measure is intact, whether the displayed merchandise is under the protection of the anti-theft measure, if it is, we consider it is the security state, if it is not, we consider it is the non-security state, that is, this security or non-security state may be relative to the anti-theft measure, for example, the anti-theft measure is to keep the displayed merchandise connected with the charging interface all the time, then the sensor detects the charging interface, whether it is connected with the merchandise all the time, if it is, the state is in a safe state, and if the connection is disconnected, the state is in a non-safe state; or if the anti-theft measure is to keep the commodity in a charging state all the time, the sensor detects whether the charging cable of the commodity keeps power transmission, if so, the charging cable is in a safe state, and if not, the charging cable is in a non-safe state; or, if the anti-theft measure is that the commodity is clamped by the clamping device, the sensor detects whether the commodity is in the clamping space or whether the commodity is in contact with or installed on the clamping device, if so, the commodity is in a safe state, and if not, the commodity is in a non-safe state; and so on.

Cable with a flexible connection

The cable plays an important role in the field of commodity theft prevention, the cable not only plays a role in physical connection and/or power transmission, but also can provide data transmission (including weak current) in the cable under certain conditions, so that power and data connection can be simultaneously provided for two sides connected with the cable, one side can provide electric energy or transmit data signals to the other side, or the two sides can have mutual transmission of power and data signals, in certain conditions, a power transmission line in the cable can be used as an induction loop, namely, a judgment factor for detecting whether the cable is on or off, for example, when the cable has power transmission, the induction loop can be considered to be smooth, the cable is in a normal connection state, and if the cable is connected with a commodity and a theft prevention host, the commodity can be considered to be in a safe state, or, when signals are transmitted in the cable, the induction loop can be considered to be smooth, the cable is in a normal connection state, at the moment, if the cable is connected with a commodity and an anti-theft host, the commodity can be considered to be in a safety state, under the condition, the cable can play a role in induction, namely play a part of a sensor, and the cable can be used as a part of the sensor at the moment.

Sensor with a sensor element

The sensor is usually used for sensing a certain signal or sensing a certain state, the sensor in the invention is specially used for commodity safety, namely the commodity anti-theft, the sensor in the invention can be an induction line, also can be a device with an induction element, and also can be an element with an induction function integrated on a connector, and the function of the sensor is to sense the signal and judge whether the displayed commodity is in a safe state or not through the signal. In the present invention, the sensor may be attached to the article of merchandise. In fact, in the field of theft protection of goods, sensors are a widely used prior art, and generally speaking, elements capable of sending out a security signal indicating whether goods are in a safe or non-safe state may be called sensors.

Unauthorized removal

In the present invention, the non-authorization is relative to the authorization, and as in the field of merchandise theft prevention, there are two ways of locking and unlocking, it should generally be in a locked state during the time the merchandise is being displayed, in which state the merchandise is not stolen, in addition to theft, however, it is possible that an item may be actively removed from the anti-theft device by the merchant, for example, when an item has been released from the market and is no longer sold, the corresponding exhibit is also taken down, which involves the replacement of the goods, or when the exhibit has quality problems, which require maintenance, and may also need to be removed from the anti-theft device, when the displayed merchandise is replaced or repaired, the merchandise may be removed from the anti-theft device by a staff (merchant) with authority, such removal is referred to as removal with authorization, whereas removal is considered unauthorized.

Security signal

Security signals are also a well-known concept in the field of article surveillance, when an article is in an unsecured state, some components in an article surveillance system will send out a security signal, which may be a sensing signal or an electrical signal or a digital signal, which may be triggered by many methods/events in the prior art, for example, the event may be a physical disconnection or a circuit disconnection, the triggering method may be sensing by the sensing component, the sensing signal is transmitted to the corresponding device, the corresponding device can send out a security signal according to the most basic logic judgment (yes/no) after receiving the sensing signal, in the field of article surveillance, the general triggering method may be disconnection, disconnection charging, detachment from an installed component, or destruction in a certain set manner, may trigger the generation of a security signal, which is conventional in the art.

Monitoring device

The monitoring device of the present invention may include a conventional article surveillance device, such as a burglar alarm, a surveillance host, etc., and may also include other article security related devices, such as the aforementioned sensor, the monitoring device may be used to monitor the article security system, such as the aforementioned sensor, the monitoring device may send out a security signal, and may receive the security signal by other devices and perform an alarm operation according to the security signal, for example, the performed device may be an alarm or a buzzer.

Warning signal and warning device

In the utility model, the warning signal can be some signals common in the anti-theft field of goods, such as safety signal, alarm signal, etc., and the signal can be a very simple signal whether the current is on or off, for example, whether the current exists on the conducting cable, the signal can be used as a safety signal, or whether the connector is connected to the goods, or can be used as a safety signal, safety signal and alarm signal, just for transmitting a prompt signal whether the goods is in a safe state to the alarm, the alarm triggers the alarm according to the warning signal, in the prior art, the alarm is triggered by the on or off of the current, or the alarm is triggered by the connection, which are all conventional technical means, the utility model does not improve the alarm rule of the alarm or the sending mode of the safety signal and the alarm signal, the utility model is only an application mode of the warning signal, namely, the structure of the anti-theft safety device for the commodities, and the device capable of sending out the warning signal is the warning device.

Alarm/warning

In the field of merchandise theft prevention, an alarm is also a common theft prevention device, and is mainly used for performing an alarm operation according to a security signal sent by a monitoring device/sensor/cable, etc., and a typical example of an alarm device is an alarm for sending an alarm prompt sound to prompt a worker in a sales place that a merchandise may be in a safe or non-safe state. Generally, the alarm function of the alarm device can be called as sending an alarm signal, the alarm signal such as an alarm prompt tone and sometimes including an optical signal, and is called as an audible and visual alarm.

Detailed description of the preferred embodiments

The utility model discloses in, the emphasis has been used special design's quick-charging steel wire cable, consequently in the embodiment, introduces at first the utility model discloses in can the concrete structure of using several kinds of quick-charging steel wire cables.

Example 1, a quick-fill wire cable 1, with reference to figures 1-4.

As shown in fig. 1, the present invention provides a fast-filling steel wire cable for preventing theft of goods, which comprises an inner core layer 1, an isolation layer 2, a steel wire layer 3 and an outer layer 4, which are sequentially arranged from inside to outside, wherein the outer layer 4 is an outer cladding layer of the cable, and is used for wrapping the whole cable therein to prevent the wires inside from being exposed, so as to protect the whole cable.

As shown in fig. 4, the inner core layer 1 includes at least one wire 11, the wire 11 may be made of a conventional wire material, such as a copper wire, in order to enhance the strength of the inner core layer 1, a reinforcing wire 12 is disposed in the inner core layer 1, and the reinforcing wire 12 may also be a conventional wire and cable reinforcing wire; the conductor part of the inner core layer 1 is formed by repeatedly winding the conducting wire 11 and the reinforcing wire 12, and for the purpose of the present invention, the conductor formed by the rewinding process of one conducting wire and one reinforcing wire can meet the creation intention of the present invention, and in practical use, the number of the conducting wires 11 and the reinforcing wires 12 can be determined according to the practical over-current requirement, for example, in the present embodiment, the conducting wires 11 include 7 conducting wires and the reinforcing wires 12 include 3 conducting wires, wherein the conducting wires 11 include a central core located in the middle and other conducting wires 11 repeatedly wound around the central core, and in the repeatedly wound conducting wires 11, one reinforcing wire 12 is sandwiched between every two conducting wires 11, so that the bending resistance of the common conducting wire is improved through the structure. In order to prevent the breakage of the part which is easily formed by repeatedly bending and pulling the inner core layer 1 in use, an enameled wire process is adopted to cover the wire core insulating layer 13 on each wire 11, so that each wire 11 can be insulated independently, thus when any one of the wires is broken, local impedance can not be formed, local heating caused by passing of large current when the wires are quickly filled is avoided, the inner core of each wire is prevented from being burnt out, and the outer side of the inner core layer 1 is also provided with an inner core layer shell 15 which is used as the skin of the inner core layer wire.

As shown in fig. 1-2, the isolation layer 2 is disposed between the inner core layer 1 and the steel wire layer 3, and is used for isolating the inner core layer 1 from the steel wire layer 3, so as to prevent short circuit between the inner core layer 1 and the steel wire layer 3 caused by abrasion of the skin of the inner core layer during current transmission.

As shown in fig. 3, the steel wire layer 3 includes a plurality of strands of steel wire lines 31, at least one conductive layer 32 is coated outside the steel wire lines 31, the conductive layer 32 can be made of one or a combination of two or more materials selected from tin, aluminum, copper, silver and gold materials, through the design, the alternating current passing through the cable during fast charging can be utilized, and a current skin effect is formed on the steel wire lines 31, so that the current can pass through the conductive layer 32 for the most part, the conductive performance of the steel wire lines 31 is greatly improved, and the fast charging is realized to meet the power supply requirement of the electronic product in display. In addition, steel wire 31's whole periphery still coats insulating layer 33, and the outside of each steel wire all coats insulating layer 33 for each steel wire 31 can both be insulated alone, like this when arbitrary one of them fracture, can not form local impedance, avoids the local heat generation that leads to through of heavy current when filling soon, avoids steel wire layer 3 to be burnt out.

Preferably, the steel wire layer 3 can be used for transmitting both power and signals, and is used as a safety cable having a sensor function.

As shown in fig. 1-2, the steel wires 31 are distributed around the periphery of the isolation layer 2, and two electrically isolated electric paths of the steel wire layer 3 and the inner core layer 1 are formed through the isolation layer 2, so that the cable of the present invention can form an electric conductive loop when being electrified.

Example 2, a quick-fill wire cable 2, with reference to figures 5-6.

In this embodiment, as shown in the figure, the outer skins of the isolation layer 2 and the inner core layer 1 are combined into one layer, so that the hierarchical structure of the cable is further simplified, and the diameter of the cable can be further reduced.

Other embodiments of this example are the same as example 1.

Example 3, a quick-fill wire cable 3, with reference to figures 7-8.

In the present embodiment, as shown in the figure, in the case that the current throughput needs to be improved and the diameter of the cable can be allowed to be slightly larger, the inner core layer 1 may contain a plurality of wires, for example, three wires in the present embodiment, so as to improve the electric throughput of the cable. Each wire comprises an inner core layer shell 15, so that the wires are mutually insulated, and the potential safety hazard problem caused by wire core breakage is further prevented.

Other embodiments of this example are the same as example 1.

Embodiment 4, safety device 1, see fig. 9-11.

In this embodiment, the safety device includes a sensor 200, a winding device 101 and a warning device 100, the winding device 101 includes a fast-charging wire cable 102 and a rotating shaft 108, the fast-charging wire cable 102 can be partially or completely wound on the rotating shaft 108, and the fast-charging wire cable 102 can adopt the fast-charging wire cables of embodiments 1-3.

A circuit board 105 can be arranged in the warning device 100, a buzzer can be arranged on the circuit board 105 for alarming, and the sensor 200 can be connected with the warning device 100 through the quick-acting steel wire cable 102 to form a detection loop for detecting the safety of commodities; the warning device 100 can also be connected to the outside through the first cable 103 for power supply or an external alarm device.

A power module 106 may be disposed on the circuit board 105 for storing electricity or receiving power from the outside, and the fast charging cable 102 can be used for transmitting power.

The sensor 200 can detect whether the commodity is in a safe state through a current sensing mode, when the sensor 200 detects through the current sensing mode, as shown in fig. 11, the sensor 200 includes a connector 400 capable of being connected to a charging interface of the commodity 300, the sensor 200 is connected to the connector 400 through a second cable 201, and when the connector 201 is separated from the charging interface of the commodity 300 without authorization or a power supply circuit to the commodity is disconnected without authorization, for example, any cable in a safety device is disconnected, the sensor 200 sends a safety signal to the warning device 100 to trigger the warning device 100 to alarm or send a warning signal.

In this embodiment, the first cable 103 and the second cable 201 may also be quick-fill wire cables.

The sensor 200 may also detect whether the article is in a safe state by touch sensing, when the sensor 200 detects the article by touch sensing, the sensor 200 may further include a first detection switch 202, the first detection switch 202 may be used to detect the connection state of the sensor 200 and the article 300, the first detection switch 202 may be a contact switch as shown in fig. 9-10, when the article 300 is mounted to the sensor 200 as shown in fig. 11 (e.g., by adhesive), the contact switch is pressed to complete an alarm circuit between the sensor 200 and the warning device 100, and the contact switch springs open to trigger an alarm once the article 300 is removed without authorization.

It should be noted that, above-mentioned current detection and contact detection all are the more common technical means in this field, the utility model discloses do not improve above-mentioned detection principle and alarm principle, can directly adopt the mode among the prior art, the utility model discloses the modified is safety device's structure, especially the structure of cable.

Preferably, the safety device may further include an indicator light, the indicator light may be disposed on the sensor or the warning device, or both, for indicating the working state, and the indicator light may also be disposed in the prior art.

Preferably, the bottom of the warning device 100 may be provided with a second detection switch 107, and the second detection switch 107 may be configured to detect whether the warning device 100 is illegally removed, for example, the bottom of the warning device 100 may be mounted on a table, and the second detection switch 107 is also a contact switch, when the warning device 100 is mounted, the alarm circuit is turned on, and if the warning device is removed without authorization, the second detection switch 107 pops open to trigger an alarm, which is the same as the principle and function of the first detection switch 202.

Example 5, safety device 2, see figures 12-13.

In this embodiment, the security device includes a grip lock assembly 500, the grip lock assembly 500 being capable of locking the merchandise 300 onto the sensor 200 by gripping, while being connected to the sensor 200 and/or the quick-fill wire cable for enhanced merchandise protection.

Other embodiments of this example are the same as example 1.

Claims (10)

1. A security device for preventing the theft of commodities is characterized by comprising

A sensor, a winding device and a warning device,

the winding device comprises a quick-charging steel wire cable and a rotating shaft, wherein the quick-charging steel wire cable is configured to be wound on the rotating shaft partially or completely;

the sensor is configured to be connected with the warning device through a quick-charging steel wire cable to form a detection loop for detecting the safety of commodities;

the quick-charging steel wire cable is configured to be capable of transmitting power for commodities through steel wires;

the security device is configured to cause the alert device to alarm and/or emit a security signal in response to the merchandise security information.

2. A security device for the theft of merchandise, according to claim 1, wherein said steel wire includes an insulating layer.

3. The security device of claim 2, wherein said steel wire comprises a conductive layer configured to be surrounded by said insulating layer.

4. A security device according to claim 3, wherein said conductive layer comprises a combination of one or more of tin, aluminium, copper, silver and gold material.

5. The security device of claim 1, wherein the sensor comprises a connector connected to a charging interface of the article for detecting a connection status of the article and/or supplying power to the article.

6. The security device of claim 1, wherein the sensor comprises a first detection switch configured to detect an article connected condition.

7. A security device according to claim 1, comprising a power source configured to provide operating power to the security device and/or to power the article.

8. A security device according to claim 1, including an indicator light configured to be located on the sensor and/or the warning device for indicating the operative condition.

9. A security device for the theft protection of merchandise according to claim 1, wherein said alarm device includes a second detection switch configured to detect if the alarm device has been removed illegally.

10. A security device for merchandise theft prevention according to claim 1 including a grip lock assembly configured to grip lock merchandise while connected to said sensor and/or quick-fill wire cable for enhanced merchandise protection.

Images