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Features

	Single Loop Address
	Each Alarm Circuit Fused at 1 amp
	Two Sounder Circuits, Fully Monitored for Open/SC Faults
	Monitored Input
	Outputs can be driven Continuously or Intermittently
	"Smart-Fix" Housing System for flexibility
	Available as DIN Rail version
	Both versions available with SCI

Model CHQ-DSC is a Dual Sounder Controller, which is fully compatible with Hochiki’s ESP analogue addressable protocol.

The CHQ-DSC has been designed to provide two sounder outputs with full fault monitoring.  The monitored input can be used for local power supply fault monitoring or as a general-purpose input.  The CHQ-DSC utilises simple DIL switches for reliable addressing

The unit is also available as a DIN Rail mountable version; both versions are available with or without an integral short-circuit isolator.  A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-DSC, increases the IP rating to IP65.

Click here to compare old CHQ-OEM to new "Smart-Fix" CHQ.

PDFs available for this product: 
(left-click title to open, right-click PDF icon to save)

SPECIFICATION (53KB)  

INSTRUCTIONS  (175KB)  

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