1 transmitter+1 receiver home 300M remote control digital AC 110-220V waterproof button elderly pager plug-in Wireless DoorBell
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Product list
1*doorbell transmitter
1*doorbell receiver
1*double sided tape
1*screw set
(No original packaging)
Product information
Suitable place
The doorbell can use in office,home,factory,hospital,restaurant or anywhere need it.
How to install and use the doorbell
1.open the transmitter, stick the double sided tape on the back cover,then press on the wall(or use the screw fix on the wall)
2.put a 12V23A battery(not include)in battery case,recover the back cover.
3.The receiver can be used in the plug socket























