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

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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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Power relay , Insert Fuse , Solar Inverter Frequency Inverter , We warmly welcome domestic and overseas customers send inquiry to us ,we have 24hours working team! Anytime anywhere we are still here to be your partner.
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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We not only will try our greatest to supply outstanding services to every shopper, but also are ready to receive any suggestion offered by our buyers 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: Brasilia, Mecca, Bolivia, With the superior and exceptional service, we've been well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
    • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Sophia from Liverpool - 2018.06.18 17:25
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Natividad from Madras - 2017.10.13 10:47
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