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GE ESL 449C - Self-Diagnostic Photoelectric 4-Wire Smoke Detector, 12/24 Vdc

Our Price : $41.79

UPC Code: 46188008384

Product Code: 1876371

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Description

The 449 series self-diagnostic, 4-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.
The 449 series is easily cleaned by replacing the proprietary fieldreplaceable optical chamber. All models are designed to reduce false alarms from dust, insects, RFI and external light.
An integral combination rate-of-rise and fixed 135F (57C), 50-foot rated, heat sensor is available with all T model detectors.The 449CSRH includes an isolated alarm output for heat and activates an internal non-latching sounder (local alarm) for smoke.

Standard Features

Intelligent self-diagnostics
Field-replaceable optical chamber
Low-profile design
Plug-in terminal block
Advanced false alarm immunity
Meets NFPA 72 field sensitivity testing requirements without the need for external meters
On-site maintenance alert
Model 449CSRH activates local alarm for smokeperfect for rooms where smoking is permitted