Hochiki Intrinsically Safe Compatible Sounder Module

£72.70 ex. VAT - £87.24 inc. VAT

SKU: CHQ-ISM Categories: , ,
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10 in stock (can be backordered)


This Sounder Control Module interfaces between the Hochiki Analogue system via a CHQ-DSC or conventional sounder O/P’s and the intrinsically safe sounder/beacon units via an intrinsically safe barrier. The module provides line monitoring for open or short circuits on the wiring connected to both the safe and hazardous areas.

Key Features:

Provides dual sounder circuits
Provides fault-monitored input
Interfaces between loop and I.S. sounders/beacons
Fully monitored for short-circuits
Requires 24 vdc external power supply
Also available as a DIN module