When the voltage or current of the monitored circuit reaches the alarm set value, the sensor will transmit the alarm signal to the fire equipment power status monitor through the bus. The monitor will sound and light an alarm, and the interface will display the alarm circuit information in real time and print it out to remind the on duty personnel to troubleshoot the circuit problem.

The sensor power consumption is ≤ 50mW, and each circuit supports node load up to 200. When fully loaded, the standard 1.5m ㎡ twisted pair communication distance is 1500 meters;

The system does not require a low-voltage power supply box or separate power supply for regional extensions, and the configuration is streamlined;

Two bus communication, with signals and power sharing two wires, resulting in low wiring costs;

4P open width, 35mm guide rail installation, exquisite structure, simple installation;

The sensor settings are simple, with one click search after encoding, making debugging convenient;

The system adopts TBUS two bus communication, with strong load capacity, anti-interference ability, and good stability.