The Secutron MRI-4003-R represents a next-generation photoelectric relay base smoke detector engineered for mission-critical commercial fire detection systems. Designed specifically for complex addressable fire alarm networks, this advanced detection device provides precise, reliable smoke sensing capabilities across a wide range of commercial and institutional environments.
Ideal for integration with modern intelligent fire alarm panels, the MRI-4003-R utilizes sophisticated photoelectric sensing technology to detect smoldering fires and obscuration events with exceptional accuracy. Its advanced relay base configuration enables seamless communication with building management systems, HVAC controls, and emergency notification platforms, ensuring comprehensive life safety protection in demanding architectural settings.
Key Features
- Advanced photoelectric sensing mechanism with enhanced signal processing for reduced false alarm potential
- Compatible with major addressable fire alarm panel manufacturers, including Edwards, Honeywell, and Notifier systems
- Precision-engineered relay base supports multiple circuit configurations and external device activation
- Wide operating voltage range (15-32 VDC) for flexible system integration
- Robust environmental performance, rated for -4°F to 150°F operating temperature range
- Compliant with UL 268, UL 464, and NFPA 72 commercial fire detection standards
Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: 250 µA typical
- Alarm Current: 6 mA maximum
- Relay Contact Rating: 2A @ 30 VDC
- Mounting: Standard 4″ electrical box compatible
- Dimensions: 6.25″ diameter, 2″ depth
Engineered for critical infrastructure applications, the MRI-4003-R is optimally deployed in commercial environments including office complexes, healthcare facilities, educational institutions, and high-rise buildings where comprehensive fire detection reliability is paramount. Its intelligent design supports direct integration with building automation systems, enabling automated response protocols for smoke detection events.
Installation professionals will appreciate the device’s straightforward mounting configuration and comprehensive compatibility with leading fire alarm control platforms. The precision-machined relay base ensures secure connections and consistent performance across diverse environmental conditions.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.8 lbs |
|---|---|
| Dimensions | 8.7 × 8.5 × 3.5 in |
| Condition | New |
| Manufacturers | Secutron |
| Part Type | Photoelectric Smoke Detector |
