Hochiki CHQ-DZMSCI Dual Circuit Zone Controller
Introducing the Hochiki CHQ-DZMSCI, a cutting-edge Dual Circuit Zone Controller uniquely designed to integrate up to 60 conventional detectors (30 per zone) with Hochiki’s advanced ESP analogue addressable system. This device offers superior operational reliability, ensuring full monitoring against malfunctions or disconnections through its self-test feature via the ESP protocol.
- Compatible with Hochiki's ESP analogue addressable systems
- Supports 60 conventional detectors, split across two fully monitored zones
- Includes integral short-circuit isolator for enhanced safety
- DIL switches facilitate straightforward addressing
- Models available for OEM and DIN Rail mounting
Ensure uninterrupted safety and compliance with the Hochiki CHQ-DZMSCI, perfect for both commercial and residential fire alarm applications.
Note: When the resistive EOL option is selected, the conventional zone does not support any line continuity, so it is recommended that Call Points are wired at the start of the zone.
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- Hochiki CHQ-DZMSCI
Specifications
Product-features
Specifications
ITM No. | ITM003050 |
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Operating Voltage | 17 – 41 VDC |
Quiescent Current (typ) | 110 µA |
Current Consumption (External) | 330 µA (Quiescent), 70 mA (Alarm) |
Operating Temperature Range | -10°C to +50°C |
Storage Temperature Range | -30°C to +60°C |
Product-features
Zone Capacity | Up to 60 detectors (30 each) |
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Model Versions | OEM & DIN Rail |
Monitoring Features | Self-test and integrity monitoring |
Integrates with | Hochiki ESP systems |
Hochiki CHQ-DZMSCI Dual Circuit Zone Controller features

Hochiki CHQ-DZMSCI Dual Circuit Zone Controller, Integrates 60 Detectors, Self-Test Feature, OEM & DIN Rail, 105.12