Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai

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Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai Detail:

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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Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai detail pictures

Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai detail pictures


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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Chinese Professional Door Alarm - Smoke alarm factory HW-SA38H 100 meters photoelectric wireless smoke alarm with built-in 10 years battery – Hawai , The product will supply to all over the world, such as: Luxemburg, Nairobi, Mexico, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Betty from New Zealand - 2017.02.18 15:54
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Phoebe from Turkey - 2017.06.22 12:49
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