Fire Alarm Sounder and Strobe Light. It is powered by a 24v electrical circuit. In the event of a fire, the sounder will sound and flash at the same time. Very stable and reliable; easy to install and wire; can be used in different emergency situations.

1. Adopt the two-wire or the four-wire system wiring method

2. The mainline end receives two main lines, No polarization

3. Connect the power end to a DC24V power line.
Conventional Fire Alarm Sounder and Strobe Technical parameters:
operating voltage: dc20v~28v
working current: 100ma~150ma
flash intensity: ≥1.2ws flash period: ≤1.5s
temperature range: -10oc ~ +50oc
humidity range: 0%~95%rh
sound pressure level: ≥100db
life of flashlight: ≥40000
times type of sound alarm: 3 kinds