The Siemens HZM Conventional Zone Module is a critical component in fire alarm and detection systems, designed to expand the monitoring and control capabilities of conventional fire alarm panels. This robust control module provides a reliable interface for integrating multiple detection devices across a single zone, enabling precise monitoring and rapid response in commercial and industrial fire safety infrastructures.
Engineered for professional fire alarm installers and system integrators, the HZM module supports comprehensive zone management in conventional notification appliance circuits. Its compact design facilitates seamless installation within existing fire alarm control panels, offering enhanced flexibility for detecting and reporting potential fire events across diverse building environments.
Key Features
- Compatible with standard 24VDC conventional fire alarm control panels
- Supports multiple detection device connections within a single zone circuit
- Robust short-circuit isolation to maintain system integrity and minimize nuisance alarms
- Low-voltage operation with minimal power consumption
- UL Listed and compliant with NFPA 72 fire alarm and signaling code requirements
- Designed for commercial applications including office complexes, educational facilities, healthcare environments, and industrial settings
Specifications
- Operating Voltage: 24VDC
- Operating Current: Typical standby current less than 5mA
- Temperature Range: 32°F to 120°F (0°C to 49°C)
- Relative Humidity: 10% to 93% non-condensing
The Siemens HZM Conventional Zone Module provides fire alarm professionals with a reliable, flexible solution for expanding zone monitoring capabilities. Ideal for integration with smoke detectors, heat detectors, and manual pull stations, this module ensures comprehensive fire detection and reporting across complex commercial fire alarm systems.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 4 × 6 × 5 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Control Module |







