Fire Strobe Sounder is a kind of terminal device for alarm; it is used for the sound and light alarm when the fire happens.
Fire Strobe Sounder feature
Adopt the two-wire or the four-wire system wiring method.
The main line end receives two main lines, No polarization.
Connect the power end to DC24V power line.

16AWG Pure copper Asenware Fire Alarm Resistant Cable 



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