Product features:

It supports soft addressing and rewriting the address via coder in situ.Within a single-chip microcomputer, it can process the sampling data in real-time, save the latest 144 historical data and realize a curve tracing for the field situation.It supports temperature, humidity and dust accumulation drift compensation and sensor fault inspection (fault reporting to fire alarm control panel).Non-polarity, two-wire bus connection that ensures convenient installation and maintenance.Designed with an upper cover and a lower cover and installed on a detector base, it can be installed, commissioned and maintained conveniently.Built-in remote indicator output terminal, the output signal drives remote indicator light when fire alarm.