Station objectovaya SM70 version 2 is a device object object terminal notification transmission system (SPI) and is designed to transmit over the radio channel notifications from the installed on-site fire alarm equipment to the centralised monitoring station (CCS). To exchange information between the receiving and transmitting stations via radio channel the stations use radio modems SM146 or SM470. The main functions: the transfer of notices from the object equipment to the station remote control, receiving from the station remote control commands control of the object equipment, retransmission of placements within the radio system, control of its own state (control of communication radio system, control of the presence of power supply voltages, control of tampering, control of communication with the connected object equipment control of external radio interference).
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