ELIAUK Funk-Türgong Batterielose Plug-in-Funk-Türklingel wasserdicht 150 Meter Reichweite (1-tlg) 38 Ringtones 4 Volume Levels And LED Flash QV10201

Latest push RF technology & battery freeThis wireless doorbell is self-powered, does not require cables and batteries, protects the environment and saves your money. When the transmitter is pressed, it generates electric current itself and sends a stable signal to the receiver. Never worry about damaging the wall or doorbell when changing batteries!

38 ringtones and 4 volume levels: Our wireless stereo doorbell speaker delivers a rich and clear sound. It offers a wide range of 38 ringtones and 4 volume levels (including mute) to suit your personal taste. Press and hold the volume button to return to the first ringtone (Dingdong). With memory function, the wireless bell remembers your last settings after a power failure.

No side talk and false alarm: this wireless doorbell has a strong penetration force and anti-interference. The range for multiple obstacles is up to 152 m (500 feet) and in open areas up to 305 m (1000 feet). It does not affect other devices in your home or your neighbours and ensures that you never miss a visitor, even if you are a few rooms away or are on another floor.

Easy installation: simply connect the mini receiver to a socket and attach the transmitter to a wall with the included accessories, including 2 screws and a piece of self-adhesive tape. Our door ring can be used for home, apartment, school, country houses, office and more. This cordless doorbell without battery is a nice Christmas gift, birthday gift or anniversary gift for any home or business owner.

Quality assurance and satisfied service: our wireless doorbell is dustproof and IP44 waterproof and can withstand various harsh weather conditions. The push button can reach a maximum service life of 20 years of up to 150,000 clicks. We also offer 2 years warranty plus 60 days satisfaction or return policy. If you have any problems with our products, please contact us to find a satisfactory solution.