The Edwards CTM4.7 City Tie Module represents a critical interface component for commercial fire alarm communication systems, specifically designed to establish reliable connectivity between municipal emergency response systems and building fire detection networks. This module facilitates critical signal transmission from building fire alarm panels to local fire department communication infrastructure, ensuring rapid and accurate emergency notification protocols.
Engineered for professional installation in 2-gang or 4″ electrical boxes, the CTM4.7 provides a robust solution for integrating addressable fire alarm systems with municipal alert networks. Its compact design allows seamless integration into complex commercial fire detection architectures, including high-rise office complexes, healthcare facilities, educational campuses, and industrial installations where precise emergency communication is paramount.
Key Features
- Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements for emergency communication interfaces
- Requires one Notification Appliance Circuit (NAC) for operational configuration
- Compatible with standard 2-gang and 4″ electrical box mounting configurations
- Supports addressable fire alarm panel communication protocols
- Designed for reliable, low-latency signal transmission to municipal emergency response systems
- UL 864 listed for comprehensive fire alarm system integration
Specifications
- Manufacturer: Edwards
- Part Type: Annunciator/Communication Module
- Mounting: 2-gang, 4″ electrical box compatibility
- Circuit Requirements: Single NAC circuit
- Condition: New
Ideal for professional fire alarm technicians and facilities managers, the Edwards CTM4.7 provides a critical link in comprehensive emergency notification infrastructures. Its robust design ensures reliable communication between building fire detection systems and municipal emergency response networks, supporting rapid and accurate threat identification and response protocols.
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 | 5 × 3 × 2 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Annunciator |







