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

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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

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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Dual-Power Supply Switch , Plastic Distribution Box , 2way Distribution Box , We welcome new and previous buyers from all walks of life to make contact with us for upcoming organization associations and mutual good results!

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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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress 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: Washington, Kuwait, Israel, Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!

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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.