Wireless Doorbell Waterproof Long Range Door Bells Cordless UK Plug-in With Chime Free shipping with reminder stickers, LIKEPAI wireless doorbell set. 1 set includes: 4 call buttons+1 doorbell receiver+4 adhesive blocks+4 12V 23A batteries+4 screw packages+1 screwdriver,Free 1 "Please Ring Bell" sticker.
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