TECKNET Self-Powered Wireless Doorbell

Plug-in Door Bell Chime Kit with Socket Unlike traditional doorbells, our doorbell plugs into the wall without using up an outlet, allowing you to connect other devices as usual. Self-powered Doorbell with No Battery The micro-generator powers the doorbell, ensuring a stable signal and eliminating the need for batteries. 60 Ringtones & 5-Level Volume Choose from 60 ringtones and adjust volume from 0dB to 110dB to suit your needs, whether it's for a peaceful night's sleep or house-wide alert. Plus, the flashing LED caters to the hearing impaired. IP 66 Waterproof Transmitter With the highest IP66 rating, our doorbell withstands extreme weather conditions，ensuring reliable performance year-round. 1300 FT Working Range Enjoy an extended wireless range of up to 1300 feet, ensuring you never miss a visitor, even across rooms or floors. Lifetime Warranty TECKNET 36 Months Warranty (Registered Only), Feel free to contact if you have any questions.