48-Melody Wireless Door Bell (220V/US Plug)
Color: White + Black - Material: ABS - Voltage: 220V (2-flat-pin plug) - Detection range: up to 200~260 meters - Water resistant remote control with light touch button - Built-in 48 melody chimes - 4 modes of the volume - Transmitter powered by 1 x 12V 23A batteries (included) - Receiver power voltage: 220V (2-flat-pin plug)