Model CHQ-SZM2/DIN(SCI) is a Single Zone Monitor designed to allow up to 6 conventional detectors to be interfaced to Hochiki’s ESP analogue addressable system. The unit is supplied as a DIN Rail mountable version but a boxed module version is also available.
Both models feature an integral short-circuit isolator. The unit utilises simple DIL switches for reliable addressing. NOTE: The conventional zone on the CHQ-SZM2/DIN(SCI) does not support any line continuity options; if Call Points are being interfaced they should be wired at the beginning of the zone.