Assembly Required: No

lines and many more

variable speed

The modernistic

New in box! Waterproof Wireless Smart Calling Doorbell 300M Remote Button 60 Chimes 5 Volume levels! wk_end_auction Assembly Required: NoNew in box! Waterproof Wireless Smart Calling Doorbell 300M Remote Button 60 Chimes 5 Volume levels! PRODUCT LIST: 1 DOORBELL BUTTON 2 DOORBELL RECEIVER DOUBLE SIDED ADHESIVE TAPE SCREWS Features and specifications: 1. Press the button, super learning code can freely learn to match, can be unlimited matching receiver and button. 2. The transmitter without screw chuck design to achieve waterproof and dustproof. 3. The transmitter USE a 23A12V alkaline