SECUTRON 4000 Series 6″ Detector Base (MRI-4001)
The SECUTRON MRI-4001 is a high-performance 6-inch detector base designed for advanced fire detection and notification systems in commercial and institutional environments. Engineered for seamless integration with addressable fire alarm panels, this robust base provides reliable detector mounting and critical communication infrastructure for comprehensive life safety networks.
Ideal for complex building systems including commercial office complexes, healthcare facilities, educational institutions, and industrial spaces, the MRI-4001 offers superior electrical and mechanical performance. Its precision-engineered design supports a wide range of addressable smoke, heat, and multi-sensor detectors while maintaining strict compliance with current fire protection standards.
Key Features
- Compatible with multiple detector types including photoelectric, ionization, and multi-sensor models
- UL 268 and NFPA 72 compliant for reliable fire detection infrastructure
- Low-profile 6-inch mounting platform with robust electrical contacts
- Supports advanced addressable communication protocols
- Designed for consistent performance in diverse environmental conditions
- Easy installation with tamper-resistant mounting mechanism
Technical Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: < 100 µA
- Maximum Mounting Diameter: 6 inches
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Relative Humidity: 10% – 93% non-condensing
- Agency Listings: UL, CSFM, MEA
Fire alarm professionals will appreciate the MRI-4001’s robust design, which provides reliable detector mounting and electrical interfacing across various commercial fire alarm system architectures. Its compatibility with multiple detector types and addressable communication protocols makes it a versatile solution for complex life safety installations.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.2 lbs |
|---|---|
| Dimensions | 6.5 × 6.5 × 0.5 in |
| Condition | New |
| Manufacturers | Secutron |
| Part Type | Detector Base |






