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Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery Featured Image
  • Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery
  • Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery

Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery

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Photoelectric wireless smoke alarm with built-in 10 years battery

Power supply: Non-replaceable 3V lithium battery
Conform to EN14604:2005/AC:2008
RF frequency: 868/433 MHz土50KHz
RF distance: > 100 meters in open area
Alarm volume: ≥85dB at 3m
Big test button for easily weekly testing
Product life time > 10 years
Low battery signal alarm
Silence function: Approx.8 mins
Automatic compensation design with automaticcalibration for accurate sensitivity, suitable for long lifeoperation, lower false alarm rate
10 hours non-disturb function under lower battery status
Ceiling mounting, easy to install with mounting bracket
Safety clip feature, not allow mouting without battery installed
Size:120 * 38mm
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