Block BRO-4GSM is a part of radio system of notification transmission "Struna-5" and is designed for: control of the state of 4 universal alarm loops (loops); control of external light and sound sirens (2 channels); formation and transmission to the centralised monitoring station (SCS) and the owner (owner) notifications via GSM network, about the mode of operation of the unit and the state of the loop; formation and transmission of notification to the SCS about pressing the alarm button on the basis of a cellular phone; reception and execution of commands from the SCS and the owner.
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