Model CHQ-SZM2/DIN(SCI) is a Single Zone Monitor that enables the connection of up to six conventional detectors to Hochiki’s ESP analogue addressable system. The unit is available in a DIN Rail mountable version, with an optional boxed module variant also offered. Both versions include a built-in short-circuit isolator, and the CHQ-SZM2/DIN(SCI) uses simple DIL switches for reliable loop addressing.
The conventional zone on the CHQ-SZM2/DIN(SCI) does not support line continuity options. When interfacing Call Points, they should be wired at the start of the zone.
Key Features:
Loop powered
Supports up to 6 conventional detectors
Single loop address
Remote LED output
Fully monitored for short-circuit and open-circuit faults
Boxed module version available
Integral short-circuit isolator on both models
LPCB and VdS approved