Abstract: A security system and method of operation thereof are provided in which users of the security system are each assigned a preferred language. A user interface of the security system communicates information to particular users in their assigned preferred languages.

Abstract: A method of operating a security system includes sensing a security breach, and providing an indication to a user that an alarm signal will be issued in response to the sensing of the security breach. The indication perceptibly changes with time.

Abstract: A security system and method of operation thereof stores information related to a plurality of detected events and determines an activity pattern based on the stored information. The system and method then determines a type of alarm, if any, to issue in response to a detected trigger event based at least in part on the determined activity pattern.

Abstract: A wrench for tamper switch installation for use with a tamper switch arrangement including an enclosure containing a tamper switch assembly having a mounting rail for assembling the tamper switch assembly to a security system enclosure. The wrench may be capable of holding two separate nuts and have cooperating mating structure to slidably mate with the mounting rail of the tamper switch arrangement. The nuts may be frictionally-fitted into the wrench, after which the wrench is slidably moved onto the mounting rail until the nuts line up with two throughbores in the mounting rail. Two screws or bolts are then inserted through a surface of the security system enclosure and traverse the throughbores in the mounting rail. The screws or bolts then threadably engage the two nuts disposed within the wrench and are threaded therethrough via rotation with a suitable instrument, e.g., a screwdriver, located outside of the security system enclosure.

Abstract: A security system and method of operation thereof stores information related to a plurality of detected events and determines an activity pattern based on the stored information. The system and method then determines a type of alarm, if any, to issue in response to a detected trigger event based at least in part on the determined activity pattern.

Abstract: A security system and method of operation thereof are provided in which users of the security system are each assigned a preferred language. A user interface of the security system communicates information to particular users in their assigned preferred languages.

Abstract: A method of installing a security system includes transmitting an air-borne request signal to a security device. An air-borne reply signal is transmitted from the device in response to the request signal. The reply signal includes identification information corresponding to the device.

Abstract: A method of operating a security system includes providing a plurality of sensors, and detecting at least one event with the sensors. A decision whether to initiate an alarm signal is dependent upon the detecting by each of the sensors, which of the sensors has detected the at least one event, and what nonzero number of times a first of the sensors has detected the at least one event.