New White Waterproof Doorbell 1 2 Button 1 2 3 Receiver 300M Remote Control 60 Door Bell EU US UK LED Door

The button cannot be placed on an iron door because it will interfere with the signal. Works during heavy rainfall. However, we recommend buying a waterproof cover for long term use. 36 Ringtones / 4 Files Volume Optional (can be mute) 36 ringtones and 4 file volume for your option,you can select regularly, and don't feel bored.Avoid the same with the neighbors Material:ABS Color:White/Black Plug:EU/US/UK Plug-in( US plug + AU adapter) Receiver voltage: AC110-110V Tone:60 polyphonic tones for optional Volume:5 Files(cinclude mute) Waterproof: IP44(Transmitter) Remote Range:300 meters in opening area Transmitter power: 12V23A alkaline battery(not included)

• The button cannot be placed on an iron door because it will interfere with the signal.Works during heavy rainfall. However, we recommend buying a waterproof cover for long term use.36 Ringtones / 4 Files Volume Optional (can be mute)36 ringtones and 4 file volume for your option,you can select regularly,and don't feel bored.Avoid the same with the neighbors