Chime and Doorbell, Wireless and Battery-Free Doorbell Outdoor, ANPVIZ Self-Powered Doorbell No Battery Required Wireless Door Chime, Waterproof Push Button 150m Range

【Latest RF Push Technology & Battery Free】This wireless doorbell is self-powered, no cables or batteries required, environmental protection and money saving. When the transmitter is pressed, it will generate electric current by itself and send a stable signal to the receiver. No more worrying about damaging the wall or doorbell when changing batteries!

【36 Ringtones & 4 Volume Levels】Our wireless stereo doorbell speaker delivers rich and clear sound. It offers a wide range of 36 ringtones and 4 volume levels (including mute) to suit your needs. your personal taste. Press and hold the volume button to return to the first ringtone (Dingdong). With memory function, the wireless doorbell remembers your last settings after a power outage.

【No Crosstalk & False Alarm】This small wireless doorbell has strong penetrating force and anti-interference. The range for multiple obstacles is up to 152m (500ft) and in open areas up to 305m (1000ft). It does not affect other devices in your home or your neighbors and ensures that you never miss a visitor, even if you are a few rooms away or on another floor.

【Easy Installation】 Simply connect the mini receiver to a socket and fix. Our doorbells can be used for home, apartment, school, cottages, office and more. This battery-free wireless doorbell also makes a lovely Christmas, birthday, or anniversary gift for any home or business owner.

【Quality Assurance & Satisfied Service】 Our plug-in doorbell is waterproof and dustproof. dustproof and IP44 and can withstand various harsh weather conditions. The push button can achieve a maximum lifespan of 20 years up to 150,000 clicks.

1 to 2 chord switching 36: Allows you to have different exclusive ringtones, make life more fun. Four levels of volume adjustment, so you can hear it in the living room, kitchen, bedroom or garden.
2. Self-powered doorbell: When you press the doorbell button, the kinetic energy of your finger is converted into electricity, no wiring and no battery is required.
3. Silent mode: Intimate silent design, avoid being disturbed at night when your family or baby is sleeping, so you can take a nap and sleep comfortably.
4. Long Range Doorbell: 433MHz RF signal, wireless doorbell signal penetration, can penetrate thick walls, the use of distance depends on the actual use of the environment.
5. Wireless Doorbell: First stick the adhesive on the back of the transmitter, then tear it off; choose the location and stick it; plug in the receiver, the light is on and can be used normally.

Item Type: Wireless Doorbell Set
Material: ABS
1 x Transmitter
1 x Receiver