LARS (KP Electronics System Ltd) represents radio channel system of the fire and security alarm system. The LARS radio systems - the communication systems consisting of the professional equipment and intended for creation of a network of the security and fire alarm system on objects with use of a signal transmission (data) on a radio channel. In the conditions of the city of the LARS radio system will effectively work at distance of 10-15 km - bigger coverage will be interfered by dense urban development and a saturated air. On the open district range of action of radio system reaches 30-35 km. For increase in range of work of system it is possible to use repeaters also.
The equipment LARS works in strips of the frequencies of 136-174 MHz and 430-470 MHz. By means of the LARS radio system it is possible to transmit signals of statement/removal from protection, an alarm signal, to define the exact place of penetration on object, to identify the user, etc.