CHQ-DZM (SCI), Dual Zone Control Module with SCI Hochiki
Model CHQ-DZM (SCI) is a marine approved dual circuit zone monitor designed to allow up to 60 conventional detectors (30 per zone) to be interfaced with an analog addressing system Hochiki's ESP The device has an optional Schottky Diode line continuity option, when used in combination with an optional LCMU. Full monitoring against crashes or disconnections, along with self-testing via the ESP protocol, ensures the integrity of the CHQ-DZM (SCI) at all times. CHQ-DZM (SCI) uses simple DIL switches for reliable addressing. It is available as an OEM version (as illustrated above) and also as a DIN Rail mountable module (CHQ-DZM-DIN (SCI)). Both models have a built-in short-circuit isolator.
- Single loop address
- Supports two independent zones of conventional detectors
- Both zones are fully monitored for short/open circuit
- Requires auxiliary 24 VDC power supply
- DIN rail version available
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