Overview & DEMO: AVANTEK Wireless Doorbell, Mini CB-11 Waterproof Doorbell Chime

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This is a pack of Wireless Doorbell kit from AVANTEK
There you go!
The design looks compact, and the size is about 3 inches
The materail here is plastic, and it looks to be very well constructed
This receiver needs to be plugged in to work
We have next, previous, and volumn buttons on the side
The receiver has this LED Indicator
And this is the Transmitter
This has a large button and it is easy to use
Comes with this double-sided tape
Hardware to mount
And instruction manual
Let's plug in the receiver
Remove the plastic from the transmitter
And this is ready!
There you go!
Use the side buttons to choose from 52 melodies
Overall, this waterproof doorbell is very nicely designed, easy to setup and use and is highly recommended.