Hochiki Intrincially Safe Compatible Sounder Module - DIN Enclosure HD Series -Flangefit the ventilation and speed of

the ventilation and speed of the fan can be adjusted to demand

and a secondary slave fan based on settings of the master fan

the damper width and height are limited to 1000mm to ensure continuity of performance with a single drive

Professional-grade hardware components

Hochiki Intrincially Safe Compatible Sounder Module - DIN Enclosure HD Series -Flangefit the ventilation and speed ofThis 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