This is a digital wireless doorbell with a stylish white appearance. This doorbell comes with 3 volume levels to meet your needs. The robust structure ensures a long service life.
One transmitter with one receiver.
Weatherproof transmitter.
Receiver with an LED flashing indicator.
4 chords, 20 sounds.
3 volume levels (high/middle/low).
Remote control range: up to 100 meters in the open air.
Transmitter operated by a 12V 23A battery (included).
Receiver operated by 3 1.5V AA batteries (DC).
Built-in strong anti-jamming system to prevent false triggering and interference.