CHQ-ISM, Hochiki Sound Control Module
Product code :
CHQ-ISM
This audio control module communicates between a Hochiki analog system via CHQ-DSC2 (SCI) or conventional audio output and intrinsically safe sound / beacon devices via intrinsically safe fence Module provides line monitoring for open or short circuits on wiring connected to both safe and hazardous areas.
Product information
- Provide dual audio circuit
- Provide bug tracking input
- Interface between the loop and the IS . sound/beacon
- Full monitoring of short circuits
- Requires an external power supply of 24 VDC
- Also available as a DIN . module
You can refer to products genuine fire alarm equipment...HERE
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