Quhwa QH-968N Wireless Digital Doorbell - White + Deep Grey (EU Plug / 110V~220V)
Material ABS Brand Quhwa Model QH-968N Color White + deep grey Quantity 1 Power Supply EU plug / 2-round-pin plug / 110V~220V Remote Controlled distance 200 meters (open area Voice Decibels 80dB Battery Type 1 x 23A 12V battery (included) Other 36 melodies the transmitter is powered by 1 x 23A 12V battery (included); The power of the receiver is lower than 5W; Frequency: 315MHz~2MHz Packing List 1 x Transmitter 1 x Receiver 1 x 23A 12V battery 1 x Pack of installation screws 1 x English user manual