CHQ-DSC-DIN(SCI)

A Dual Sounder Controller, which has been designed to provide two sounder outputs (that can be driven separately) with full fault monitoring.
 
* Loop powered
* Single loop address
* Two independently controlled changeover relays
* Relays contact rated at 30Vd.c. at 1 amp
* Auxiliary monitored input
* Both models feature an integral short-circuit isolator