Patent attributes
A location of a person is identified. A controller core is configured for interfacing with a plurality of sensing devices at a plurality of locations. Each sensing device has a sensor for detecting a threat-condition and an acoustic sensor for generating an acoustic indicator indicative of an incident acoustic wave. The controller core is configured to: (i) upon receiving a trigger, instruct wireless transmission to the sensing devices, of a request for an acoustic indicator generated in the sensing device, wherein the request configures each of the sensing devices to activate a process in respect of an incident acoustic wave; (ii) receive one or more of said requested acoustic indicators; and (iii) based on the received one or more acoustic indicators, identify a location of the person (
