AW-CSS2166-2 is a fire Strobe Sounder designed for use as a terminal device for alarms. It is used to provide both sound and light alarms in the event of a fire.
Product Features:
1. Supports both the two-wire and four-wire system wiring methods.
2. The main line end requires two main lines with no polarization.
3. Connect the power end to the DC24V power line.