449C - ESL Smoke Detector

The 449C Series self-diagnostic, Four-wire smoke detectors continually monitor their own sensitivity and operational status and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. They meet NFPA 72 field sensitivity testing requirements without the need for external meters. Features: Intelligent, self-diagnostic * Field-replaceable optical chamber * Low-profile design * Plug-in terminal block * Advanced false alarm immunity * 12VDC and 24VDC operation.

Rating: (0.00)   # of Ratings: 0    There are no comments for this product.

SM-200 - Smoke! In A Can Smoke Detector Test Spray Price: $10.95 Qty:    Add