CHQ-DSC/OEM(SCI) Hochiki Dual Sounder Controller with Isolator




The CHQ-DSC/OEM(SCI) is a dual sounder controller which is fully compatible with Hochiki's ESP analogue addressable protocol 

The CHQ-DSC/OEM(SCI) 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/OEM(SCI) utilises simple DIL switches for reliable addressing.

The unit features an integral short-circuit isolator.  A back box is also available (CHQ-BACKBOX) (£6.31) 
which, when used in conjunction with the CHQ-DSC, increases the IP rating to IP65.


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
Features integral SCI
Marine Approved by LR & GL

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