Abstract: The present invention is directed to an apparatus and method involving a voltage selectable alarm sensor for operably mounting an anti-theft device to an article being monitored. The voltage selectable alarm sensor comprises a sensor housing, a detector switch having at least first and second alternative positions to indicate that an alarm event is occurring, an electrical cord for providing power to the alarm sensor which power is then directed to the article being monitored through connection to a power output port on the sensor. The voltage emanating from the power output port and directed to the article may be varied by a voltage selection switch positioned on the sensor.

Abstract: The present invention is directed to an apparatus and method involving a voltage selectable alarm sensor for operably mounting an anti-theft device to an article being monitored. The voltage selectable alarm sensor comprises a sensor housing, a detector switch having at least first and second alternative positions to indicate that an alarm event is occurring, an electrical cord for providing power to the alarm sensor which power is then directed to the article being monitored through connection to a power output port on the sensor. The voltage emanating from the power output port and directed to the article may be varied by a voltage selection switch positioned on the sensor.

Abstract: A sensor has a substrate with a first surface having a substantial area, a conductive trace defining a conductive path on the substrate between first and second locations, and an adhesive on the first surface for adhering the sensor to an object to be monitored in an operative state. A weakening is provided in the substrate to cause separation/tearing of the substrate in a predetermined fashion as an incident of a force being applied to the substrate with the sensor in the operative state tending to peel the sensor off of the object to be monitored. The conductive trace is arranged on the substrate so that as the substrate separates/tears in the predetermined fashion, the conductive path defined by the conductor trace is interrupted.

Abstract: A monitoring assembly has a body which is capable of being attached to an article to be monitored, a first sensor having a secured state and an unsecured state and capable of being attached to an article to be monitored, and a first elongate cord extending between the first sensor and body and having at least one conductor and a) mechanically connecting the first sensor to the body and b) defining a conductive path between the first sensor and the body. The first sensor is in the unsecured state with the conductive path between the first sensor and the body interrupted.