The wireless doorbell offers a wide selection of 32 melodies and 5 volume levels (0 – 120dB with mute mode) to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice.
Easy to install
Just plug the receiver into power socket and attach the transmitter on door, you don`t even necessarily have to make holes or damage anything
Already paired before factory and different transmitters can be set to different tunes. Expandable up to 20 accessories