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.

2 Core Fire Alarm Cable 1.5mm 305 meters 




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