300M Wireless Door Bell Doorbell Dual Receiver Wall Plug-in Chime Set Waterproof
【What You Can Get】 1 x transmitter (battery included), 1x plug-in receiver, 1 x adhesive patch, 2 x screws, 2 x anchors, 1 x screwdriver. Waterproof (Transmitter):IP44. Transmitter Power: 1 x 12V 23A battery.