Model: 429C
ESL 400 Series 2-Wire Smoke Detectors
Self-Diagnostic Photoelectric 2-Wire Smoke Detector
Features:
- 12/24VDC
- Intelligent, self-diagnostic
- Field replaceable optical chamber
- Low-profile design
- Plug-in terminal block
- Advanced false alarm immunity
- Available 6VDC, 12VDC, and 24VDC operation
- Options include sounders, auxiliary relays, heat sensors and built-in end-of-line relay
- Meets NFPA 72 without need for external meters or ladders