Hochiki CHQ-DZM(SCI) Dual-Zone Detector Monitor Interface, 2 Zones, 17-41 V DC Class II Modular connectivity: 2 × RS‑485

Modular connectivity: 2 × RS‑485 and 2 × power interfaces for easy module installation

32‑channel AcuSense network video recorder (NVR) designed for medium-to-large IP CCTV installations

Certified to BS EN 60598-2-1 and BS EN 60598-1 for compliance and safety

scene‑adaptive WDR (130 dB) for high‑contrast scenes

Hochiki CHQ-DZM(SCI) Dual-Zone Detector Monitor Interface, 2 Zones, 17-41 V DC Class II Modular connectivity: 2 × RS‑485Hochiki 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