Hochiki Dual Circuit Zone Controller/ Up to 60 Conventional Sensors – CHQ-DZMSCI

Description

The Dual Circuit Zone Controller CHQ-DZMSCI is a highly efficient interface module designed to connect up to 60 conventional devices (30 per zone) directly into Hochiki’s ESP analogue addressable system. With the option of an LCMU unit, it can also incorporate a Schottky Diode feature for maintaining line continuity, ensuring enhanced system reliability. Built with integrated short-circuit isolation across both its standard and DIN Rail mountable models, this controller delivers robust performance in demanding environments, whether installed as an OEM version or on DIN Rail.

Engineered for dependability, the CHQ-DZMSCI continuously monitors itself for faults or disconnection and benefits from ESP’s advanced self-test functionality. Addressing is straightforward using user-friendly DIL switches, making installation quick and precise. While the unit does not inherently support line continuity, installers working with Call Points must position them at the beginning of each zone for correct operation. This combination of intelligent monitoring, reliable performance, and ease of use makes the CHQ-DZMSCI an essential solution for integrating conventional detection zones into modern addressable fire systems.

Dual Circuit Zone Controller Features:

• Interfaces up to 60 conventional devices (30 per zone) with Hochiki ESP analogue addressable systems
• Optional LCMU with Schottky Diode for maintaining line continuity
• Built-in short-circuit isolation for enhanced system resilience
• Simple DIL switch addressing for quick and reliable setup
• Available in OEM or DIN Rail mountable versions for flexible installation