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NX-491T Wireless ESL Smoke Detector from GE Interlogix
Features:
- Photoelectric smoke sensor
- Built-in sounder
- Built-in fixed temperature/rate-of-rise heat sensor
- Learn mode technology
- Tamper switch
- Field-replaceable optical chamber
- LED shows visual status
- Drift compensation increases immunity to dust
- Large test and silence button
- Clean Me™ self-diagnostics feature performs a daily full diagnostic test
Specifications:
- 40ºF to 100ºF operatingtemperature
- Two 3-Volt DC lithium batteries (included)
- Sensitivity 2.3%±0.8%
- Drift compensation adjustment: 0.5%/ft max.
- 5.5" diameter x 2.3" deep (detector)
4.88" diameter x 0.38" deep (base)
- 6.5-year battery life
- UL 217 (Residential) listing - PN 60-848-01-95(ITI)/NX-491T
Accessories:
- 60-733 3-Volt DC 2/3 A lithium battery - 6/pk
- 211 Replaceable optical chambers for ESL smoke detectors - 10/pk
Product Information:
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