Self Powered Wireless Doorbell, No Battery Required Door Chime Kit with Weatherproof Transmitter and Receiver 500 fts Control Range 3 Volume 38 Melodies (1 Push Botton + 2 Chimes)

Highlights

• [No Battery Required]: DMG wireless doorbell never need battery for use. Self powered based on kinetic energy when you pushing button. 2 receiver only pair with 1 button, if you need more pieces, you can code them based on user manual.
• [Easy to Install]: Press the doorbell button can be fixed with double-sided tape or punched to install. Glue the button to the outside of the door and plug the receiver into an outlet in the room before use.
• [38 Melodies 3 Volumes]: DMG self powered wireless doorbell have 45 classic nice melody bells, 4 adjustable volume levels from 0 dB to 90 dB
• [Weatherproof and Good Signal]: IP44 Weatherproof level, 500 fts control range for receiving signal.ensures that you will never miss any visitors, Even if you are several rooms away,Adopting 433MHz wireless signal, strong penetration, can penetrate 3
• [Multifunction]: Not just the doorbell, can also turn into a pager, suitable for old people, babies and pregnant women who sleep alone, reliable to use.