ALARM SIGNALING SYSTEM Russian patent published in 2001 - IPC

FIELD: means of signaling on the change of the state of monitoring objects, applicable for the guard of various objects, such as transport facilities, shops, apartments, etc. SUBSTANCE: the system of the first modification has a transceiver located on the monitoring object, and a remote monitoring device. The system of the second modification has a remote monitoring device, as well as a transceiver and a marker located on the monitoring object. The transceiver has a receiver, decoder, coder, transducer, memory element, permanent storage and a transmitter; the remote monitoring device has a receiver, decoder, signaling unit, control unit, memory unit, coder and transmitters; the marker uses a receiver, decoder, coder, permanent storage and a transmitter. EFFECT: expanded field of application providing for monitoring of the state of various objects with their identification, and monitoring of the state of cargoes and/or other objects. 7 cl, 4 dwg