Wireless Plug-in Doorbell with 52 Chrime for Apartment OEM

وصف

http://sc04.alicdn.com/kf/HTB1KKc.XcrrK1Rjy1zeq6xalFXaF.jpg

وصف المنتج

اسم المنتج	Wireless Plug-in Doorbell
مادة	بلاستيك
مصدر الطاقة	Plug
صفقة	paper box
موك	موك منخفضة
warranty	12 الشهور
تصنيع المعدات الأصلية/تصنيع التصميم الشخصي	مقبول
توصيل	5-7 working days for small orders , and large orders please confirm with us again
اللون	White/Pink/Blue /Silver/Golden/Wooden
مزود الطاقة	90-250v
Work Frequency	433.92Mhz
Battery Life	3 سنوات
Application Scope	Home Office Hotel
Product performance description Main unit can be set directly on the socket, and you can change the room any time. and the calling unit stick out of the door. When someone pushes the button, and the main unit will sound alarm and LED will be flashing right away. one unit can work with 2 or more calling units. And one calling unit can work with more main unit too.

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