Hochiki Intrinsically Safe Compatible Dual Zone Monitor - DIN Enclosure with SCI Fire Alarm Panels All Compact SCD units are

All Compact SCD units are to be tested to ISO 5801 (airside performance) and BS 848 Part 2 (sound performance)

The outputs feature N/O and N/C volt free contacts and can be driven separately under the control of the fire alarm panel

Smoke and heat exhaust ventilation (SHEV)

● Air volume flow rates up to 4

More sizes and glazing available - Please call for details

Hochiki Intrinsically Safe Compatible Dual Zone Monitor - DIN Enclosure with SCI Fire Alarm Panels All Compact SCD units areModel CHQ DZM DIN(SCI) IS is Dual Zone Module which is fully compatible with Hochiki's ESP analogue addressable protocol and I. S. equipment. It is supplied as a DIN Rail mountable module, a boxed version is also available. Addressing is achieved via simple DIL switches. The device is designed to allow up to 40 (20 per zone) Conventional I. S. CDX Range detectors (SLR E IS or DCD 1E IS) in the hazardous area to be interfaced to Hochiki's ESP analogue