Patent Publication Number: US-9847003-B2

Title: Cable alarm tag

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This Application claims the benefit of priority of the U.S. Utility Provisional Patent Application No. 61/183,060, filed Jun. 1, 2009, the entire disclosure of which is expressly incorporated by reference herein. 
    
    
     BACKGROUND OF THE INVENTION 
     (1) Field of the Invention 
     This invention relates to electronic article surveillance (EAS) system and, more particularly to cable alarm tags with an auxiliary alarm triggering mechanism. 
     (2) Description of Related Art 
     Most convention cable alarm tags include a cable that has a single conductor that connects at both of its ends with the cable alarm tag to form a closed electrical circuit, with the loop of the cable connected to an article for securing the article. With the conventional cables having a single conductor, users may easily use jumper cables to maintain the closed electrical circuit loop while severing the cable to disconnect and discontinue the physical loop (which is electrically bridged by the jumpers) to remove the secured article without triggering an alarm. 
     Accordingly, in light of the current state of the art and the drawbacks to current cable alarm tags mentioned above, there remains a long standing and continuing need for an advance in the art of EAS and theft deterrent cable alarm tags that makes the tags more difficult to defeat while providing a secure and reliable engagement of the article to be monitored. 
     BRIEF SUMMARY OF THE INVENTION 
     An exemplary optional aspect of the present invention provides a cable, comprising:
         a sense loop cable, having   inner conductors enclosed within and inside outer conductors;   the inner conductors longitudinally insulated from one another and from the outer conductors by inner dielectric layers, with an outermost outer conductor of outer conductors longitudinally insulated by an outer dielectric layer;   a first distal end of the cable is comprised of short-circuited first end of the inner and outer conductors, and a second distal end of the cable is comprised of second end of the inner and outer conductors connected to respective ground (GND) and High, forming the sense loop cable;   wherein the shorted-circuited first end of the inner and outer conductors comprises electrical and mechanically connection of a first end of the inner and outer conductors;   wherein the second end of the inner and outer conductors comprises electrical and mechanically connection with a Printed Circuit Board (PCB).       

     Another exemplary optional aspect of the present invention provides a cable, wherein:
         the first distal end includes a locking plug that encapsulates the short-circuited first end of the one or more inner and outer conductors.       

     Still another An exemplary optional aspect of the present invention provides a cable, wherein:
         the locking plug interlocks with and is accommodated by an actuator of an alarm tag.       

     Yet another exemplary optional aspect of the present invention provides a cable, cable, wherein:
         the second distal end includes a conductive connector that secures the inner and outer conductors, and securely maintains an extension of the outer conductors, with the second distal end inner and outer conductors coupled with one of microprocessor and ground (GND).       

     A further exemplary optional aspect of the present invention provides a cable, wherein:
         at least one conductor is an internal spirally-wrapped electrical conductive cord for added mechanical strength.       

     An exemplary optional aspect of the present invention provides a cable, comprising:
         a sense loop cable, having   a conductor and at least one auxiliary conductor enclosed within and inside the conductor;   the auxiliary conductor longitudinally insulated from the conductor by an inner dielectric layer, with the conductor longitudinally insulated from outside by an outer dielectric layer;   a first distal end of the cable is comprised of short-circuiting a first end of the conductor with the auxiliary conductor, and a second distal end of the cable is comprised of a second end of the conductor and the auxiliary conductor coupled with one of a ground and microprocessor.       

     An exemplary optional aspect of the present invention provides cable alarm tag, comprising:
         a sense loop conductive cable, having   a conductor and at least one auxiliary conductor enclosed within and inside the conductor;   the auxiliary conductor longitudinally insulated from the conductor by an inner dielectric layer, with the conductor longitudinally insulated from outside by an outer dielectric layer;   a first distal end of the cable is comprised of a locking plug that encapsulates first ends of the conductor with the auxiliary conductor, with the first ends of the conductor and the auxiliary conductor short-circuited;   a second distal end of the cable is comprised of second ends of the conductor and the auxiliary conductor, with the first and second distal ends of the cable forming the sense loop conductive cable, with the second distal end of the cable coupled with an alarm device of the alarm tag.       

     Still another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the locking plug is accommodated in a locking channel of an internal chamber of a housing component of an alarm tag, and inserted within a transversely oriented hollow portion of an actuator and locked when the locking plug is fully inserted and the actuator is moved to an active position; and   when fully inserted, a base of the locking plug contacts and activates a first plunger of a first plunger switch; with the first plunger switch having a first output coupled with a first input line of a microprocessor for activation of the alarm device of the alarm tag.       

     A further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the second distal end of the cable is further coupled with a second input line of a microprocessor; and   severing any one of the auxiliary and outer conductors would pull one of the first and second input line signals to the microprocessor to a high, triggering an alarm signal.       

     An exemplary optional aspect of the present invention provides cable alarm tag, comprising:
         a locking cable that is coupled with a housing of an alarm tag;   the housing of the alarm tag includes:   a first member coupled with a second member, forming a hollow internal chamber within which is mounted an alarm system, and a first side that includes a first aperture for accommodating an actuator switch;   the first member includes a visual indicator aperture for viewing of a visual indicator device, and a triggering unit that senses and generates surveillance signals to trigger an alarm;   the second member includes a protuberance that houses a clutch;   the first member and the second member include perforated areas that form the grill-openings of the housing for output of audio indicator.       

     Another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the locking cable includes:   a sense loop cable, having   one or more inner conductors enclosed within and inside one or more outer conductors;   the one or more inner conductors longitudinally insulated from one another and from the one or more outer conductors by one or more inner dielectric layers, with an outermost outer conductor of the one or more outer conductors longitudinally insulated by an outer dielectric layer;   a first distal end of the cable is comprised of short-circuiting a first end of the one or more inner and outer conductors, and a second distal end of the cable is comprised of a second end of the one or more inner and outer conductors coupled with a Printed Circuit Board (PCB) to form the sense loop cable.       

     Still a further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the first distal end includes a locking plug that encapsulates the short-circuited first end of the one or more inner and outer conductors.       

     Yet a further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the locking plug interlocks with and is accommodated by the actuator switch.       

     Anther exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the second distal end includes a conductive connector that secures the one or more inner and outer conductors, and securely maintains an extension of the one or more outer conductors, with the one or more inner and outer conductors coupled with at least one input of a microprocessor of the alarm system.       

     Yet another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         at least one conductor is an internal spirally-wrapped electrical conductive cord for added mechanical strength.       

     Still another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the locking plug is accommodated in a locking channel of the internal chamber of the first member of the housing the alarm tag, and inserted within a transversely oriented hollow portion of the actuator switch and locked when the locking plug is fully inserted and the actuator switch is moved to an active position;   when fully inserted, a base of the locking plug contacts and activates a first plunger of a first plunger switch; with the first plunger switch having a first output coupled with a first input line of the microprocessor for activation of the alarm system of the alarm tag.       

     A further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the second distal end of the cable is further coupled with a second input line of the microprocessor.       

     Still a further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the actuator switch is comprised of a second transversally oriented clutch aperture, perpendicular the first member to accommodate the clutch housed in the protuberance of the second member, which clutch locks in the actuator in the active position against a biasing mechanism;   the actuator switch further includes a flange that actuates a switch arm that contacts a second plunger switch of a second plunger, which switches power to the alarm system of the alarm tag.       

     Another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         alarm system, includes:   a general purpose microprocessor with an internal memory that includes a set of instructions and mounted on a printed circuit board;   the microprocessor receives one or more input signals from one or more input periphery devices and generates one or more processed output signals for actuation of one or more periphery output devices;   one of the one or more input periphery devices is the sensed loop conductive cable, with the second distal end coupled with one of a one or more inputs of the microprocessor, and with the locking plug activates the first plunger of the first plunger switch; with the first plunger switch having a first output coupled with a second input of the microprocessor for activation.       

     Yet another exemplary optional aspect of the present invention provides cable alarm tag cable alarm, wherein:
         the internal memory of the microprocessor is an EEPROM that includes at least executable data for modifying alarm settings of the cable alarm tag.       

     Still another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the periphery output devices include audio and visual devices based.       

     A further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         a first input periphery device is an electronic article surveillance (EAS) device coupled with an EAS connector, with the EAS device comprised of a ferrite unit that is capable of receiving and transmitting signals;   a first output of the EAS connector is coupled with ground, and a second output of the EAS connector is coupled with an amplifier to generate an amplified signal of the EAS device;   the amplifier is comprised of a current limiting resistor that couples the input from the EAS connector to a base of a transitory, with the transistor functioning to amplify the current from EAS connector;   the transistor includes a first end coupled to power supply Vcc and a second end coupled to ground via an RC unit;   the amplified signal of the EAS device is input to microprocessor as one of one or more input signals.       

     Still a further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         one of the one or more processed output signals is a pulsed output signal to one of the one or more periphery output devices for actuation of a transducer for generating an audio alarm signal.       

     Yet a further exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         the transducer is actuated by an amplified pulsed output signal that is output from the microprocessor and amplified by a first output amplifier;   the first output amplifier is comprised of a transistor with a first end coupled to ground, a second end coupled to a transformer of the transducer, and a third end that is coupled to current limiting resistor, with the transistor providing an amplified pulsed output signal to alternately pull the transformer to ground, where pulsed outputs from the transformer drive a ceramic transducer.       

     Another exemplary optional aspect of the present invention provides cable alarm tag, wherein:
         severing any one or more of the conductors would pull the input line signals to the microprocessor to a high, triggering an alarm signal.       

     An exemplary optional aspect of the present invention provides a method for power management of an alarm, comprising:
         determining if power ON;   if power is ON, then initializing and determining if a supplied power is greater than a first threshold;   if the supplied power is not greater then the first threshold, ceasing the operations; otherwise, determining if supplied power is greater than a second threshold;   if the supplied power is not greater than a second threshold, outputting a low power supply indicator and arming the alarm; otherwise, generating indicators that the alarm is armed.       

     Another exemplary optional aspect of the present invention provides a method for power management of an alarm, further comprising:
         determining if an antenna signal is received for triggering an alarm;   if an antenna signal is received, triggering an alarm, otherwise, determine if the alarm is tampered and triggering an alarm if the alarm is tampered.       

     Still another exemplary optional aspect of the present invention provides a method for power management of an alarm, wherein:
         tampering includes severing a cable of a cable alarm tag.       

     Such stated advantages of the invention are only examples and should not be construed as limiting the present invention. These and other features, aspects, and advantages of the invention will be apparent to those skilled in the art from the following detailed description of preferred non-limiting exemplary embodiments, taken together with the drawings and the claims that follow. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       It is to be understood that the drawings are to be used for the purposes of exemplary illustration only and not as a definition of the limits of the invention. Throughout the disclosure, the word “exemplary” is used exclusively to mean “serving as an example, instance, or illustration.” Any embodiment described as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments. 
       Referring to the drawings in which like reference character(s) present corresponding part(s) throughout: 
         FIGS. 1A to 1D  are exemplary illustration of the various views of a cable alarm tag in accordance with the present invention; 
         FIG. 2  is an exemplary illustration of the cable alarm tag illustrated in  FIGS. 1A to 1D , but with the cable in an unlocked and open position in accordance with the present invention; 
         FIG. 3A  is an exemplary illustration of a first and second internal chambers of respective first and second members of the cable alarm tag illustrated in  FIGS. 1A to 2 , with the cable in an unlocked open position, with a separate illustration of a separated cable in accordance with the present invention; 
         FIG. 3B  is an exemplary illustration of a first and second internal chambers of respective first and second members of the cable alarm tag illustrated in  FIGS. 1A to 3A , with the cable in an locked and closed position, with a separate illustration of a separated cable in accordance with the present invention; 
         FIG. 3C  is an exemplary illustrations of the cable of the cable alarm tag illustrated in  FIGS. 1A to 3B  in accordance with the present invention; 
         FIG. 3D  is an exemplary illustration of a clutch of the cable alarm tag illustrated in  FIGS. 1A to 3C  in accordance with the present invention; 
         FIGS. 4A and 4B  are exemplary illustration of a second internal chamber of the cable alarm tag illustrated in  FIGS. 1A to 3C  in accordance with the present invention; 
         FIGS. 4C to 4D  are close-up views of an area of a second internal chamber that is shown in dashed line in  FIG. 4B  in accordance with the present invention; 
         FIG. 4E  is an exemplary illustration of an actuator switch of the cable alarm tag illustrated in  FIGS. 1A to 4D  in accordance with the present invention; 
         FIGS. 5A to 5C  are exemplary schematic illustrations of an alarm system of the present invention in accordance with the present invention; and 
         FIG. 6  is an exemplary illustration of a flow chart, which illustrates a power management and functionality of the cable alarm tag of  FIGS. 1A to 5C  in accordance with the present invention. 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     The detailed description set forth below in connection with the appended drawings is intended as a description of presently preferred embodiments of the invention and is not intended to represent the only forms in which the present invention may be constructed and or utilized. 
     For purposes of illustration, programs and other executable program components are illustrated herein as discrete blocks, although it is recognized that such programs and components may reside at various times in different storage components, and are executed by the data processor(s) of the computers. Further, each block within an illustrated flowchart may represent both method function(s), operation(s), or act(s) and one or more elements for performing the method function(s), operation(s), or act(s). In addition, depending upon the implementation, the corresponding one or more elements may be configured in hardware, software, firmware, or combinations thereof. 
     The present invention provides an improved cable for a cable alarm tag that includes at least one insulated conductor within and inside a second conductor, with first ends of both of the conductors mechanically and electrically connected together, and second ends of both conductors connected with an alarm system of the alarm tag, forming an electrically closed circuit, with the loop of the cable connected to an article for securing the article. With the cable of the present invention, if severed, the use of jumper cables will maintain the electrical circuit loop closed for the outer conductor only, but not the insulated and hidden inner conductor that is within and inside the insulated outer conductor. Therefore, when severing the cable to disconnect and discontinue the physical loop to remove the secured article, even if jumper cables are used, the insulated inner conductor will remain open circuited when the cable is cut, resulting in trigger of an alarm. That is, the use of the jumper cables will form a closing contact between the severed ends of the outer conductor, but cannot contact the insulated and hidden inner conductor that is severed. 
     Referring to  FIGS. 1A to 1D , the present invention provides a cable alarm tag  100  having a locking cable  102  that is coupled with a housing  104  of the cable alarm tag  100 . The housing  104  of the cable alarm tag  100  includes a first member  106  coupled with a second member  120 , forming a hollow internal chamber within which is mounted an alarm system. The housing  104  further includes a first side that includes a first aperture for accommodating an actuator switch  118 . The first member  106  includes a visual indicator aperture for viewing of a visual indicator device  108 , with the second member  120  having a protuberance  114  that houses a clutch  310  ( FIGS. 3A and 3D ). The first member  106  and the second member  120  include perforated areas that form the grill-openings  110  of the housing  104  for output of an audio indicator sound. 
       FIG. 2  is an exemplary illustration of the cable alarm tag  100  of  FIGS. 1A to 1D , with the locking cable  102  in an unlocked, open position. As illustrated, when unlocked, the actuator switch  118  is extended (or protruded) out from the housing  104 , enabling the removal of a locking plug  202  of the cable  102  from the housing  104 . The shape, size, and any physical feature of the locking plug  202  may be varied. However, in this exemplary instance, the locking plug  202  is comprised of a substantially cylindrically tip  204 , a neck section  206 , and base  208 . 
       FIGS. 3A to 3D  are exemplary illustrations of the cable alarm tag  100  with the housing  104  physically separated into its first member  106  and second member  120 , including illustrating a fully disconnected cable  102 . As illustrated, the interior side of the second member  120  houses the clutch  310 , which is biased to an interlock position (projected, raised position) by a biasing mechanism such as a spring  341 . The clutch  310  inserts within and interlocks with a clutch aperture  311  to interlock and maintain the actuator switch  118  in an ON position. As further illustrated in  FIGS. 3A to 3E , the interior side of the second member  120  includes a switch actuator opening  312  that accommodates the switch actuator  118 , and a first cable opening  316  that accommodates the locking plug  202  of the cable  102 , and a second cable opening  317  that accommodates the second distal end  330  of the cable  102 . 
     As further illustrated in  FIG. 3C , cable  102  is comprised of one or more insulated inner conductors  304  enclosed within and inside one or more insulated outer conductors  308 , with a cross-section thereof illustrated and referenced as element  371  in  FIG. 3C . The inner conductors  304  are longitudinally insulated from one another and from the insulated outer conductors  308  by one or more inner dielectric layers  340 . A transparent outer dielectric layer further longitudinally insulates the outermost outer conductor. In other words, all conductors are independently insulated from one another, with the exception of their first and second ends. The first distal end of the cable  102  (within the encapsulated locking plug  202 ) is comprised of short-circuited first ends of the inner and outer conductors  304  and  308 , with the locking plug  202  encapsulating the short-circuited first ends. That is, the first end of the inner conductors  304  are mechanically and electrically connected (“pinched” together) with the first end of the outer conductors  308 , forming a short-circuited return wire (referenced as  373  in  FIG. 3C ), and encapsulated within the locking plug  202 . 
     The second distal end  330  of the cable  102  is comprised of second ends of the inner and outer conductors  304  and  308 , which are coupled to printed circuit board, resulting in a sense loop cable. As further illustrated, the second distal end  330  further includes a conductive connector  302  that secures the inner and outer conductors  304  and  308 , and securely maintains an extension  306  of the outer conductors  308 . The inner and outer conductors  304  and  308  (and extension  306 ) are coupled with ground GND and an input of a microprocessor. Also illustrated is an insulating layer  340  for the inner conductor  304 . As illustrated, at least one of the conductors (in this exemplary instance the outer conductors  308 ) is an internal spirally-wrapped electrical conductive cord that is bulky and strong for added mechanical strength to secure an article. Accordingly, the extension  306  (electrically and mechanical connected with the bulky outer conductor  308  via the conductive connector  302 ) is used as the extension of the conductor  308  so to fit inside the housing  104  of the cable alarm tag  100 , and allow outer conductor  308  to mechanically and electrically connected with the electronics of the cable alarm tag  100  via the less bulky extension  306 . 
       FIGS. 4A to 4C  are exemplary illustrations of the mechanical and electrical interconnections of the cable alarm tag  100 , including housing  104  and the cable  102  within the internal chamber of the first member  106 .  FIG. 4A  is an over view of the internal chamber of the first member  106 , illustrating various input and output periphery devices. A non-limiting example of an input periphery device is an EAS tag  602 . The EAS tag  602  may be construed as a triggering unit that senses and generates surveillance signals to trigger an alarm. The non-limiting examples of EAS tags may include a magnetically sensitive device, a Radio Frequency (RF) sensitive device, or others. A non-limiting example of a magnetic sensitive device is a signal detector in the form of a ferrite coil  602 , and a non-limiting example of the surveillance signal may be a magnetic signal that is detected by the ferrite coil  602 . Ferrite coils  602  (and EAS Tags in general) are well-known, and can have various configurations, including different types of coil configurations (for a ferrite coil). It should be noted that an EAS tag may actuate the alarm of the cable alarm tag  100  as well as actuating an external security system such as a security gate alarm (e.g., a security pedestal). Non-limiting example of an output periphery device may include audio or visual indicators such as a transducer or an LED light. 
       FIG. 4B  is an enlarged closer view of the first member  106  of the housing  104  of the cable alarm tag  100  with the cable  102  fully connected therewith that also illustrates a power source  604 . The general area illustrated by the dashed line indicated generally by the reference number  606  is best illustrated in  FIG. 4C , which closely illustrates the mechanical and electrical connections of the first and second distal ends of the cable  102  with the electrical and mechanical components within the housing  104  of the cable alarm tag  100 . 
     As best illustrated in  FIG. 4C , to activate (or arm) the cable alarm tag  100 , while the switch actuator  118  is in the open or deactivated position, the locking plug  202  is inserted along the reciprocating path  610  within a locking channel  601  of the internal chamber of the first member  106  of the housing  104  of the cable alarm tag  100 . The locking plug  202  is further inserted within a transversely oriented hollow portion  650  (illustrated as being underneath dashed lines) of the actuator switch  118 . The actuator switch  118  is locked with the neck  206  of the locking plug  202  when the locking plug  202  is fully inserted, and the actuator switch  118  is fully moved along the reciprocating path  608  to its closed position, pushed against a biasing mechanism  614 . When the locking plug  202  is fully inserted and its neck  206  interlocked with the transversely oriented hollow portion  650  of the actuator switch  118 , a bottom of the locking plug  202  (the bottom is at the end of the tip  204 ) contacts and activates (or closes) an alarm plunger  612  of an alarm plunger switch  603 . This moves the alarm plunger  612  along the reciprocating path  605 . The alarm plunger switch  603  has an output coupled with a first input line of one or more input lines of a microprocessor  626  for activation (or arming) of the alarm device of the cable alarm tag  100 . 
     As further illustrated in  FIG. 4C , the actuator switch  118  is further comprised of a transversally oriented clutch aperture  311  that accommodates the clutch  310  housed in the protuberance  114  of the second member  120 . When the first and second members  106  and  120  are fully coupled, the clutch  310  locks the actuator switch  118  in the active (or closed) position, against the push of the biasing mechanism  614 . That is, when activating (or arming) the cable alarm tag  100 , the actuator switch  118  is moved along the reciprocating path  608 , pushed against the biasing mechanism  614 . The clutch  310 , which is biased by its own biasing mechanism  341  to a raised or protruded position, contacts the beveled distal edge  607  of the actuator switch  118 , and is eventually released into the transversally oriented clutch aperture  311  to lock the actuator switch  118  in its active (or closed) position, against the biasing mechanism  614 . This action also interlocks the neck  206  of the locking plug  202  of the cable  102  with the transversely oriented hollow portion  650  of the actuator switch  118 . Accordingly, the mechanical biasing and interlocking interplay between the various components generates a holding strength that is increased under tensile forces that attempt to separate them from their interlocking positions. 
     As further illustrated  4 A to  4 E (best illustrated in  FIG. 4E ), the actuator switch  118  further includes a flange  622  that actuates a switch arm or lever  616  that contacts a power plunger arm  620  of a power plunger switch  609 , which turns ON power to the alarm system of the cable alarm tag  100 . Accordingly, the actuation switch  118  activates the power and arms the alarm system of the cable alarm tag  100 , and maintains the activations as a result of the action of the clutch  310 . 
     A magnetic detacher may be used to release the locking plug  202  from the internal chamber and to deactivate and turn OFF the alarm, and unlock the cable  102  to the position shown in  FIG. 2 . The magnetic detacher pulls in the metal clutch  310  from its normally protruded position, and out and away from the transversally oriented clutch aperture  311 . This releases the actuator switch  118 , with the biasing mechanism  614  pushing the actuator switch  118  to its open position along the path  608 , which shuts power to the alarm device. That is, the movement of the actuator switch  118  along the path  608  will move the switch arm or lever  616  to its open position along the reciprocating path  618 , which would release the power plunger arm  620  to cut power to the cable alarm tag  100 . The unlock movement of the actuator switch  118  would also allow the removal of the lock plug  202  from the housing  104 , which would also release the alarm plunger arm  612  to deactivate the alarm. 
     As best illustrated in  FIGS. 4C and 4D , the second distal end  330  of the cable  102 , is inserted through the second cable opening  317 , with the conductive connector  302  housed within the internal chamber  613 . The inner conductors  304  (only a single inner conductor  304  is exemplarily shown) and outer conductors  308  (via the extension  306 ) are coupled to a printed circuit board (PCB). The second distal end  330  of the cable  102  is further coupled with a second input line of the microprocessor via the PCB connections. Accordingly, the first ends of the insulated inner and outer conductors are short-circuited at the first distal end of the cable and encapsulated within the locking plug  202 , and the second ends of the insulated inner and outer conductors are connected to the PCB, with one coupled with GND and the other coupled with an input line of the microprocessor. Therefore, severing any one of the insulated inner and or outer conductors will pull the input line signal to the microprocessor to a high, triggering an alarm signal. Accordingly, the present invention provides an improved cable that includes at least one insulated conductor within and inside the second conductor, with both conductors connected with both ends with the alarm system of the cable alarm tag  100  to form an electrical closed circuit, with the loop of the cable  102  connected to an article for securing the article. With the cable of the present invention, if severed, the use of jumper cables will maintain the electrical circuit loop closed for the outer conductor  308  only, but not the insulated inner conductor  304  that is within and inside the outer conductor  308 . Therefore, when severing the cable to disconnect and discontinue the physical loop to remove the secured article, even if jumper cables are used, the inner conductor  304  will remain open circuited when cable  102  is cut, resulting in trigger of the alarm. That is, the use of the jumper cables will form a closing contact (mechanically contacting the outer cable) between the severed ends of the outer conductor due to its physical contact therewith, but cannot contact the insulated inner conductor that has also been severed and open. 
       FIG. 5A to 5C  are an exemplary schematic illustration of the alarm system of the present invention, including the cable  102  connections therewith. As illustrated, the alarm cable tag  100  includes a plurality of independent mechanical and electrical circuitry that function to protect an article (not shown) to which the cable alarm tag  100  is coupled for protection. A first input unit in an exemplary form of a power switch  609  has associated with it a first independent mechanical and electrical circuitry that powers ON and OFF the alarm tag  100 . A second input unit in the form of the exemplary cable  102  (best illustrated in  FIGS. 5B and 5C ) has associated with it a second independent mechanical and electrical circuitry that enables a trigger of an alarm in case of tampering. A third input unit in the form of the exemplary arming mechanism  603  has associated with it a third independent mechanical and electrical circuitry that sets (or arms) the alarm tag and triggers an alarm in case of tampering. Finally, a fourth input unit in the exemplary form of the EAS tag  602  (such as a ferrite) that has associated with it a fourth independent mechanical and electrical circuitry (e.g., connector  702 , and the amplifier  710 ) that receives or sends signals, and triggers an alarm in case of an unauthorized removal of an article from a secure surveillance zone. 
     In  FIG. 5A to 5C , the dashed line indicated as reference  780  generally represents the cable  102  and its interconnections with the alarm device. The switches  603  and  609  are the same as the alarm plunger switch  603  and the power plunger switch  609  of  FIG. 4C . As illustrated in  FIGS. 5A to 5C , to activate (or arm) the cable alarm tag  100 , the locking plug  202  is inserted within the housing  104 , with the bottom of the locking plug  202  (at the end of the tip  204 ) contacting and activating (or closing) the alarm plunger switch  603  (best illustrated in  FIGS. 5B and 5C ). The alarm plunger switch  603  (shown in  FIGS. 5A to 5C ) is pushed as the result of the push of the locking plug  202  and is closed to pull to ground the power Vcc at one end via a current limiting resistor  760 . When the switch  603  is closed by the push of the tip  202  of the locking plug  202 , the output of the switch  603  (illustrated in  FIGS. 5A to 5C ) is pulled low and set to “0,” and inputted to a first input line  714  of one or more input lines of a microprocessor  626  for activation (or arming) of the alarm device of the cable alarm tag  100 . As described in relation to  FIG. 4C , the actuator switch  118  further includes a flange  622  that actuates a switch arm or lever  616  that contacts a power plunger  620  of a power plunger switch  609 , which turns ON power to the alarm system of the cable alarm tag  100 . Therefore, the power switch  609  and the alarm switch  603  are both closed when the cable  102  is fully inserted in the alarm tag and the actuator switch  118  is actuated. When fully closed, the power switch  609  enables supply of power from the power source  604  to the alarm system illustrated in  FIGS. 5A to 5C , and the output of the alarm switch  603  pulled low and set to “0” instructs the microprocessor  626  to arm the alarm. 
     As best illustrated in  FIG. 5B , the second distal end  330  of the cable  102  is coupled with the PCB, which is schematically represented by the switch  782  for better understanding. The switch  782  is virtual and is for illustrative purpose only. Switch  782  is used only to represent the open and closed circuit conditions of the cable  102  when the cable  102  has a complete loop (i.e., switch  782  is closed) or when it is severed (i.e., switch  782  is opened). Therefore, the illustrated switch  782  is not real, but is a mere representation of open or closed condition of cable  102  closed loop circuit. Accordingly, the normal representation of this virtual “switch  782 ” is in its closed position (as shown in  FIG. 5B ) as soon as the second distal ends of the inner and outer conductors are permanently connected to the input line  758  of the microprocessor  626  via the Printed Circuit Board (PCB). Therefore, the closed switch  782  represents a complete, internally short-circuited, electrically closed-circuit loop of the cable  102  at its first distal ends (encapsulated within the lock plug  202 ), with its second distal ends connected to the PCB, with one of the conductors connected to the microprocessor  626  (via line  758 ) and the other connected to the ground GND. When the switch  782  is closed (i.e., the first distal ends of the insulated inner and insulated outer conductors are electrically and mechanically connected together and the second distal ends of the cable are mechanically and electrically connected to the input line  758  of the microprocessor  626  via the mechanical connection to the PCB and the ground), the output of the final connection (or the representative closed switch  782  shown in  FIG. 5B ) is pulled low and set to “0,” and inputted to the input line  758  of one or more input lines of a microprocessor  626  for activation (or arming) of the alarm device of the cable alarm tag  100 . With this configuration, when the lock plug  202  is removed, the switch  603  opens to disarm the plug, while the second distal end of the cable  102  permanently remains connected with the microprocessor. Accordingly, in normal conditions (activated alarm or not), the switch  782  will always remain closed as shown in  FIG. 5B . However, as best illustrated in  FIG. 5C , if the cable  102  is severed, the use of jumper cables  784  will maintain the electrical circuit loop closed for the outer conductor  308 / 306  only, but not the insulated inner conductor  304  that is within and inside the outer conductor  308 , and insulate from the outer conductor  308  by the dielectric layer  340 . That is, the jumper  784  may be mechanically and electrically connected to the severed ends of the  790  and  792  of the outer conductor  308 , with the inner conductor severed and insulated from the outer conductor  308  and the jumper  784 . Therefore, when severing the cable  102  to disconnect and discontinue the physical loop to remove the secured article, the inner conductor  304  will remain open circuited (symbolically represented as the open switch  782 ) when cable  102  is cut even if cable jumpers  784  are used. The open circuit condition (symbolically represented as the open switch  782 ) will pull the input line  758  to a high (“1”), which, in turn, will trigger the alarm. 
     Referring back to  FIG. 5A , the alarm system further includes the general purpose microprocessor  626  mounted onto a PCB with an internal memory (e.g., an EEPROM) that includes a set of instructions. The microprocessor  626  receives one or more input signals from one or more input periphery devices and generates one or more processed output signals for actuation of one or more periphery output devices. The processing of data may include Analog to Digital (A/D) or D/A conversion of signals, and further, each input or pin of the microprocessor  626  may be coupled with various multiplexers to enable processing of several multiple input signals from different input periphery devices with similar processing requirements. Non-limiting examples of one or more input periphery devices may exemplarily include the power switch  609 , the cable  102 , the arming mechanisms  603 , and the EAS tag  602 . Non-limiting examples of one or more output periphery devices may exemplarily include the use of vibration mechanisms, audio, visual or any other indicators to alarm and notify a user regarding an occurrence. 
     As exemplarily illustrated in  FIG. 5A , the cable alarm tag  100  may use a first input periphery device in the form of the electronic article surveillance (EAS) tag  602  coupled with an EAS connector  702 , with the EAS tag  602  comprised of a ferrite unit illustrated in  FIGS. 4A and 4B . As illustrated, a first output of the EAS connector  702  is coupled with ground, and a second output of the EAS connector  702  is coupled with an amplifier  710  to generate an amplified signal from the EAS tag  602 . The amplifier  710  increases the signal strength from the EAS tag  602  sufficiently for further processing by the alarming circuit. The amplifier  710  is comprised of a current limiting resistor  704  that limits the current input to the base of the transistor  706 , with the transistor  706  functioning to amplify the signal from EAS connector  702 . The transistor  706  is comprised of an exemplary NPN Bipolar Junction Transistor (BJT), with the collector coupled to power supply Vcc and the emitter coupled to ground via a resistor-capacitor filter. It should be noted that present invention should not be limited to the amplifier  710  illustrated, and other conventional amplifiers may also be used. Further, the amplification need not be performed by the BJT, but can be done by other transistors, such as Metal Oxide Semiconductors (MOS) or MOS field effect transistors (MOSFETS), operational amplifiers, transformers, or the like, other passive or active devices, or any combination thereof. 
     The output of the EAS tag is amplified by the amplifier  710 , and the amplified signal (form the emitter of the transistor  706 ) is input to the microprocessor  626  via the input line  716  as one of one or more input signals, where the microprocessor  626  converts the analog amplified signal into a digital signal for processing. This signal is translated by the instructions (algorithm) within the EEPROM of the microprocessor  626  to determine if the signal came from the transmitters (pedestals); if so, the microprocessor  626  will trigger the alarm (e.g., an audio and or visual indicator). It should be noted that one or more of the one or more processed output signals may be pulsed output signals on output line  710  to one of the one or more periphery output devices, for example, for actuation of a transducer unit  740  to generate an audio alarm signal. 
     The transducer unit  740  is actuated by an amplified pulsed output signal that is output from the microprocessor  626  via line  710 , and further amplified by an output amplifier  752 . The output amplifier  752  is comprised of a BJT transistor  750  with an emitter coupled to ground, a collector coupled to a transformer  748  of the transducer  740 , and a base that is coupled with a current limiting resistor. The transistor  750  amplifies the pulsed output signal from line  710  to alternately drive the transformer from high Vcc to ground and vice versa, with the transformed pulse driving a ceramic transducer  742  to generate an audible alarm. It should be noted that a software routine within the microprocessor generates this pulsed output, which is amplified by the transistor  750 . In addition to the generation of an audible alarm, as further illustrated, other output periphery devices may include the use of a visual indicator  746  that use LEDs  108  to notify users of an occurrence. The visual indicator  746  is coupled with line  790  of the microprocessor  626 . As indicated above, other output periphery devices not illustrated may also easily be accommodated and connected with the microprocessor  626 . 
     As further illustrated, pins  1  and  14  of the microprocessor  626  are respectively coupled to Vcc and ground via a filter capacitor, which power the microprocessor  626 . The power is supplied to the power connector  718 , and switched ON by the plunger switch  609 , providing the power Vcc to the circuit. The microprocessor  626  is further coupled via its pin  2  to ground through another filter capacitor  712 . The crystal  730  coupled to pin  13  is used to facilitate a clocking signal to the microprocessor  626 . That is, it stabilizes the frequency of the clock in the microprocessor  626 . Pins  10  and  11  are respectively for reset and test of the microprocessor  626 , which is through a connector  754  that enables the testing and reset of the microprocessor  626 . The testing and reset enable determination of signaling of the microprocessor  626 , for example, to determine if the microprocessor  626  functions based on “0” or “1” input signal level to trigger a device. In this exemplary instance, the microprocessor  626  will trigger an output periphery device when the input is pulled to high (or “1”). For example, when the cable  102  is cut, the switch  782  is opened, pulling the line  758  to Vcc (high or “1”), which triggers an alarm. The reset pin  10  is coupled with the reset circuit  732 , which includes a current limiting resistor  734  that is coupled at one end to Vcc and other end to a capacitor  736 , with the other end of the capacitor  736  coupled to ground. The reset pin  10  is coupled with at the junction of the resistor  734  and capacitor  736 . 
       FIG. 6  is an exemplary flow chart, which illustrates the power management and functionality of the microprocessor  626  for the cable alarm tag  100 . As illustrated, upon start of the program at the operational act  802 , the microprocessor  626  at the next operational act  804  determines if the power plunger switch  609  is closed. If the microprocessor  626  determines that the power plunger  609  is closed, then it initializes at the operational act  806 , and at the operational act  812  the microprocessor  626  determiners if supplied power is greater than a first threshold level. If at the operational act  812  it is determined that supplied power is not greater than a first threshold level, the device is non-functional (operational act  814 ). Otherwise, if at the operational act  812  the microprocessor  626  determines that supplied power is greater than the first threshold, the microprocessor  626 , at the operational act  816 , determines if the supplied power is greater than a second threshold level, with the second threshold level greater than the first threshold level. If the microprocessor  626  determines that the supplied power is not greater than a second threshold level, the microprocessor  626  at the operational act  818  activates various output periphery units in certain manner to indicate low supply of power, but continues and activates the alarm to protect an article. If the microprocessor  626  determines that the supplied power is greater than the second threshold level, the alarm is set (or armed), and various indicators are activated to indicate to user that the article is protected. 
     To continue with the flowchart of  FIG. 8 , the microprocessor  626  at the operational act  822  determines if an antenna signal is received from an associated EAS device equipment (via the EAS tag  602 ). If the microprocessor  626  determines that such an antenna signal is received, at the operational act  824  the microprocessor  626  activates (or triggers) an alarm. A non-limiting example for such an alarm incident (or condition) is the actual removal of the article to which the cable alarm tag  100  is connected from a store, passing them through a surveillance zone. This will activate the EAS tag  602  to trigger a signal, which will be amplified (via the amplifier  710 ) and input to the microprocessor  626  to activate (or trigger the alarm). If the microprocessor  626  determines that no such antenna signal was received, the microprocessor  626 , at the operational act  826  determines if the cable  102  has been cut or the alarm plunger switch  603  is open. If the microprocessor  626  determines that the cable is cut and or the alarm plunger switch  603  is open, at the operational act  828  the microprocessor  626  activate (or triggers) the alarm, which indicates an actual tampering of the cable alarm tag  100 . On the other hand, if the microprocessor  626  determines that the cable  102  is not cut and the alarm plunger switch  603  is closed, at functional act  830  a determination is made regarding a timer to determine if a predetermined time has been reached. If at functional act  830  it is determined that a predetermined time has elapsed, an indicator is output and the timer is reset, where the microprocessor  626  then repeats operational functional act  822 , which is to determine if an antenna signal has been received. The output indicator  832  is an audio and or visual indicator that enables a user to determine if the tag  100  is properly armed. The microprocessor  626  output a visual and or audio indicator periodically (while the tag  100  is armed) at specified predetermined time intervals T. 
     Although the invention has been described in considerable detail in language specific to structural features and or method acts, it is to be understood that the invention described and shown in the drawings should not be limited to the specific features or acts described and shown. Rather, the specific features and acts are disclosed as preferred forms of implementing the invention. Stated otherwise, it is to be understood that the phraseology, terminology, and various measurements employed herein are for the purpose of description and should not be regarded as limiting. Therefore, while exemplary illustrative embodiments of the invention have been described and shown, numerous variations and alternative embodiments will occur to those skilled in the art. For example, replacing cable  102  with an infrared sensor circuit, a motion detector circuit, an accelerometer circuit, a magnet detector circuit, a radiation detection circuit, or with any type of sensor or any combinations thereof. Such variations and alternate embodiments are contemplated, and can be made without departing from the spirit and scope of the invention. 
     It should further be noted that throughout the entire disclosure, the labels such as left, right, front, back, top, bottom, forward, reverse, clockwise, counter clockwise, up, down, or other similar terms such as upper, lower, aft, fore, vertical, horizontal, oblique, proximal, distal, parallel, perpendicular, transverse, longitudinal, etc. have been used for convenience purposes only and are not intended to imply any particular fixed direction or orientation. Instead, they are used to reflect relative locations and/or directions/orientations between various portions of an object. 
     In addition, reference to “first,” “second,” “third,” and etc. members throughout the disclosure (and in particular, claims) is not used to show a serial or numerical limitation but instead is used to distinguish or identify the various members of the group. 
     In addition, any element in a claim that does not explicitly state “means for” performing a specified function, or “step for” performing a specific function, is not to be interpreted as a “means” or “step” clause as specified in 35 U.S.C. Section 112, Paragraph 6. In particular, the use of “step of,” “act of,” “operation of,” or “operational act of” in the claims herein is not intended to invoke the provisions of 35 U.S.C. 112, Paragraph 6.