China Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai factory and manufacturers

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Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai

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We pursue the administration tenet of "Quality is exceptional, Provider is supreme, Name is first", and will sincerely create and share success with all clientele for Metal Base Plastic Cover , Digital Hour Meter , Black Mini Circuit Breaker , The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.

Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai Detail:

Photoelectric hardwired smoke alarm

Power supply: AC 220V-240V 50Hz, with DC 9V alkaline battery back up

Conform to EN14604:2005IAC:2008

Alarm volume: ≥85dB at 3m

Big test button for easy weekly testing

Silence function: Approx.8 mins

Low battery signal alam

Product life time > 10 years

Automatic compensation design with automatic

calibration for accurate sensitivity,suitable for long lifeoperation, lower false alam rate

Push base for easy installation

Size:φ140mm * 44.9mm

RF type:

Wired interconnection up to 40pcs

RF module, 433MHz, wireless interconnection up to 40pcs

Wifi type:

WIFl module inside, connect to TUYAapp

Go West, Go East, Go Yuanky is best.

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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Hot New Products Laser Equipment - Smoke alarm manufacturer AC 220V DC 9V RF Wifi NB-IOT photoelectric hardwire somke alarm – Hawai , The product will supply to all over the world, such as: Kenya, Afghanistan, Canberra, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!

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