The Simplex 4100-1266 Expansion NAC (Notification Appliance Circuit) Card is a critical component for expanding signaling capabilities in complex fire alarm and emergency communication systems. Designed specifically for Simplex intelligent control panels, this expansion card provides enhanced circuit management for speaker circuits in commercial, industrial, and institutional building environments.
Professional fire alarm installers and system designers rely on this robust NAC card to extend notification capabilities within addressable fire alarm networks. The 4100-1266 enables precise control of emergency audio signals, allowing for zone-specific messaging, synchronized evacuation alerts, and integrated communication strategies across multi-building or complex facility configurations.
Key Features
- Compatible with Simplex 4100 series intelligent fire alarm control panels
- Supports up to 4 additional notification appliance circuits per expansion module
- High-performance circuit design supports both synchronized and non-synchronized speaker communication
- Full compliance with NFPA 72 National Fire Alarm and Signaling Code requirements
- UL 864 listed for central station fire alarm applications
- Designed for seamless integration with existing addressable notification systems
Technical Specifications
- Operating Voltage: 24VDC nominal
- Maximum Circuit Load: 2.5A per NAC
- Circuit Supervision: Continuous end-of-line resistance monitoring
- Environmental Rating: Indoor use, NEMA 1 enclosure standard
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
Typical installation environments include educational facilities, healthcare campuses, corporate office complexes, manufacturing plants, and high-rise commercial buildings where comprehensive emergency communication is mission-critical. The 4100-1266 expansion card provides fire alarm professionals with the flexibility to design robust, scalable notification systems that meet the most demanding life safety requirements.
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 | 13.2 × 10.4 × 2.8 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Speaker |
