Product Classification
D-157 Self-Powered Wireless Doorbell with LED Indicator, 36 Melodies, 4-Level Volume – OEM/ODM Available
Main Features: * Remote range up to 150M. * 36 optional music melodies. * 4 level adjustable volume control, OFF-Low-Mid-Hi. * Blue LED light * Wide voltage 110V ~240V. * Self-learning code
Category:
Products Detail
Transmitter: 86mm*36mm*22mm
Receiver: 86mm*86mm*32mm
Remote range: up to 150M
Volume: 0dB -- 110dB, OFF-Low-Medium-High (4-level)
Transmitter no need battery
Press life-time: 200,000 times
Receiver voltage: Plug in (110V ~240V)
Receiver power: ≤0.5W
Melody: 36 optional music
Working frequency: 315MHz or 433MHz
Waterproof: IP44
Working temperature: -20ºC ~+ 65ºC
Plug type: EU ,USA ,UK , SAA etc.
Package: Brown box / gift box with manual or blister
Installation method: Double sticker or screws
Certificate: CE,RoHS
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No.12 Chuang Yuan Road, Tong Le Industrial Park, Dong Feng Town, Zhongshan City, Guangdong, China ZIP:528425
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