Wireless Doorbell Waterproof DC battery 300m remote control Door Bell 3 transmitter+ 3 receiver
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1, DC doorbell receiver (indoor unit) uses 3 AAA batteries, and easy mobile use! Transmitter (outdoor
unit) use Section a 23A12V alkaline battery(not include)
2, super receive for home, offices, hotels, buildings, dormitories, factories, construction sites, etc.
3, within a range of models using the same door, they will not interfere with each other! Wireless
high-frequency transmission technology, innovation same frequency different codes and dialing
capabilities to effectively prevent mutual interference between the neighborhood and mistakenly rang
Reminder: This product is no obstacle open straight through rigorous testing remote control distance
of not less than 300M, to meet the needs of different family environment, the average family
compartment security door and a few walls have no problem.
Which is wireless digital doorbell:
Feature 1: anti-interference does not occur string sound.
Feature 2: intelligent receiver only lights flashing rings
Feature 3: long-distance wireless reception.
Feature 4: Adjustable volume and music easy installation (default the first song Buzz Buzz 36 kinds of sound optional 4-speed adjustable volume)
Receiver Size: 112 * 63MM Transmitter size: 75 * 42MM
Receiver Controlled Volume: 20-80
Cheap door bell, Buy Quality wireless doorbell directly from China wireless doorbell waterproof Suppliers: High Quality Wireless Doorbell Waterproof DC battery 300m remote control Door Bell 3 transmitter+ 3 receiver
|Package Weight||0.4kg (0.88lb.)|
|Package Size||18cm x 18cm x 18cm (7.09in x 7.09in x 7.09in)|