SITERLINK Smoke Detectors Replaceable Battery,GS509A-2NCDR 10pack
$299.98
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SITERLINK Smoke Detectors Replaceable Battery,GS509A-2NCDR 10pack
$299.98
- Brand : SITERWELL
- Style : Replaceable battery
- Power Source : Battery Powered
- Color : white
- Product Dimensions : 1.4"D x 3.9"W x 3.9"H
- Alarm : Audible
- Number of Items : 10
- Item Highlight : Dual-Beam Photoelectric Sensor Smoke Alarm with Test-Silence Button,LED light Fire Detectors for Home,GS509A-2NCDR Dual-Beam Photoelectric Sensor Smoke Alarm with Test-Silence Button,LED light Fire Detectors for Home,GS509A-2NCDR
- Manufacturer : Siterwell Electronics Co.,Limited
- UPC : 725833209535
About this item
- Fast Alarm for More Escape Time – 360° no-dead-angle smoke chamber technology gathers smoke faster. 85 dB volume (like a car horn) alerts you promptly, especially helpful for nighttime evacuation.
- Smart False Alarm Reduction, Accurate & Reliable – Dual-wavelength detection with AI learning automatically compensates for changes in temperature, humidity, and other factors, maintaining constant sensitivity and greatly reducing false alarms.
- One-Button 10-Hour Mute, No Disturbance – Press the test/silence button to activate a 10-hour mute for low-battery chirps or false alarms, so you won’t be disturbed during sleep or when you can’t deal with it right away.(Note: The alarm's normal function remains active during mute.)
- Quick & Easy Installation, Ready to Use – Battery-powered, no wiring needed. Mount in seconds using the 3M Sticker or screws and brackets (avoid damp, drafty areas).
- Trusted Protection for Your Safety – A fire occurs every 38 seconds in the U.S. A professional smoke alarm effectively improves survival rates and protects life and property.