CHQ-DSC(SCI)
Dual Sounder Controller, which has been designed to provide two sounder outputs (that can be driven separately) with full fault monitoring. The monitored input can be used for local power supply fault monitoring or as a general-purpose input. Also available as a DIN Rail mountable version. Both models feature an integral short-circuit isolator.

Facilities:
• Single Loop Address
• Two Independent Sounder Circuits
• Each Circuit Fully Monitored For Open And Short Circuit Faults
• Each Alarm Circuit Fused At 1amp
• Auxiliary Monitored Input
• Outputs Are Synchronised And Can Be Driven Continuousley Or Intermittently
• 24V dc Auxiliary Power Required
• DIN Rail Version Available
• Both Models Feature An Integral Short Circuit Isolator