The Notifier LEM-320 Loop Expander Module represents advanced integration technology for complex addressable fire alarm networks. Engineered for professional installers managing sophisticated commercial and institutional detection systems, this module provides critical expansion capabilities for Notifier intelligent fire alarm control panels. Designed to enhance communication pathways and monitoring capacity, the LEM-320 enables sophisticated loop management in high-density environments like healthcare facilities, educational campuses, and multi-story commercial complexes.
Seamlessly interfacing with Notifier’s advanced addressable control panels, the LEM-320 allows system integrators to extend loop communication capacity and optimize signal routing across extensive fire detection networks. Its precision-engineered architecture supports reliable data transmission while maintaining the rigorous performance standards required in life safety infrastructure.
Key Features
- Supports up to 318 addressable devices per loop expansion module
- Compatible with Notifier intelligent fire alarm control panel series
- NFPA 72 compliant circuit design with supervised communication pathways
- Enhanced electrical noise immunity for consistent signal reliability
- Compact form factor enabling streamlined panel integration
- UL 864 listed for critical fire alarm system applications
Technical Specifications
- Operating Voltage: 24 VDC nominal
- Current Draw: 100 mA maximum
- Operating Temperature: 32°F to 120°F (0°C to 49°C)
- Mounting: Standard electrical backbox compatible
- Dimensions: 6.5″ x 4.25″ x 1.5″ (approximate)
Ideal for complex commercial environments including multi-tenant office buildings, healthcare campuses, educational facilities, and high-rise structures requiring advanced fire detection and notification capabilities. Professional installers will appreciate the LEM-320’s robust design and seamless integration with existing Notifier intelligent fire alarm infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.9 lbs |
|---|---|
| Dimensions | 12 × 9.5 × 3.87 in |
| Condition | New |
| Manufacturers | Notifier |
| Part Type | Annunciator |
