The Edwards 1840-N rare earth magnet is a precision-engineered mounting component designed specifically for fire alarm and door monitoring applications in commercial and institutional environments. This white-finished magnet provides critical mounting functionality for steel door installations, enabling seamless integration with fire detection and notification systems.
Engineered for reliable performance in addressable fire alarm systems and building safety infrastructure, the 1840-N magnet facilitates precise door position monitoring in high-traffic commercial settings such as hospitals, educational facilities, office complexes, and industrial buildings. Its rare earth magnetic composition ensures superior holding strength and consistent performance across challenging environmental conditions.
Key Features
- Rare earth magnetic material for superior holding strength and durability
- Compact 1 5/8 in. diameter design with 5/8 in. length for versatile mounting
- White finish compatible with standard architectural door channels
- Optimized for steel door installations in commercial fire detection systems
- Compatible with standard reed switch and door monitoring configurations
- Designed for compliance with NFPA 72 fire alarm and signaling code requirements
Specifications
- Diameter: 1 5/8 inches
- Length: 5/8 inches
- Material: Rare Earth Magnet
- Finish: White
- Mounting: Steel Door Channel
Professional fire alarm installers and facilities managers will appreciate the 1840-N’s precision engineering and robust design. This magnet is ideal for integration with Edwards addressable fire alarm panels, providing reliable door position indication in complex commercial fire detection architectures. Typical applications include emergency egress monitoring, HVAC system interface, and comprehensive building safety management.
Compliance with industry standards ensures the 1840-N meets rigorous performance requirements, including UL 268 smoke detector standards and NFPA 72 installation guidelines. Its specialized design addresses the demanding environmental and safety specifications of modern 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 | 0.4 lbs |
|---|---|
| Dimensions | 2 × 2 × 1 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Strobe |







