Hochiki Intrincially Safe Compatible Sounder Module - DIN Enclosure

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 V dc external power supply