Hochiki CHQ-DZM(SCI) Dual-Zone Detector Monitor Interface, 2 Zones, 17-41 V DC Default:- Power: Operating voltage 17–41 V

Power: Operating voltage 17–41 V DC

ESP protocol self‑test and DIL switch addressing

Key features include:

Ruijie announced RG-NIS-PA240-48 as End‑of‑Sale (announced 25 Aug 2024)

Hochiki CHQ-DZM(SCI) Dual-Zone Detector Monitor Interface, 2 Zones, 17-41 V DC Default:- Power: Operating voltage 17–41 VHochiki CHQDZM(SCI) is a dualzone conventional detector monitor interface module for Hochiki ESP analogue addressable loops. It converts two independently monitored conventional zones into a single ESP address, providing full open short monitoring and an integral shortcircuit isolator. The unit requires an auxiliary 24 V DC supply and is available as an OEM module or as DINrail boxed variants. Key features: Two independent conventional zones; supports