The EM770-B fire equipment power monitor adopts an embedded design concept, with small size, low power consumption, and powerful functions. By connecting the non-polar dual bus and end sensors, the operation and fault information of the fire equipment power supply in the building can be monitored, and real-time tracking, collection, storage, and analysis can be carried out to facilitate user management and monitoring. Using a color touch screen for human-computer interaction, the data of fire equipment power supply is summarized and displayed, with multiple functions such as management, viewing, alarm, printing, etc.

EM770-B is equipped with a highly reliable 24V DC power supply to provide power to the end sensors, effectively ensuring the stability and safety of the entire system's power supply. At the same time, EM770-B is equipped with a backup power supply internally. When the external power supply is disconnected, the backup power supply automatically switches to the working state, providing stable power supply for the monitoring system to continue working.