This product features a battery under-voltage fault loading function and uses LoRa wireless communication technology, eliminating the need for wiring. It has a built-in ID that connects to wireless transmission modules and fire alarm controllers. The PCB is fully sealed, ensuring reliability and durability.
It can load battery under-voltage fault function.
LoRa wireless communication technology is used, without wiring.
Only ID is built in, and connected with wireless transmission module and fire alarm controller network.
PCB is fully sealed.