Wireless Doorbell, Self-powered Doorbell with Extra Socket, No Battery Required Push Button, Cordless Door Bell Ringer, 5 Volume Levels with 32 Doorbell Chimes (Black, 2 Button & 1 Receiver)

Unique Plug Through Wireless Doorbell with SocketAidas innovative socket design provides a wireless doorbell for home and an additional socket, so you can charge your phone or tablet without sacrificing an outlet. Enjoy convenience and flexibility.
Self-powered, No Battery Required After pressing the push button, it will generate electricity by itself and send a stable signal to the receiver - You will no longer worry about when the battery will run out, and you will not miss a friend's knock on the door when the battery is dead. No battery required and protect the environment now!
5 Volum Levels & 32 Chimes Our Wireless doorbell receiver with 5 levels (including mute) of adjustable volumes from 0 to 85dB, It has 32 chimes to choose from, you can change the chimes for holidays or whatever is interesting to you. Flashing light indicators are easy for people to notice.
Easy Setup & Smart Memory FunctionYou don't need any electric wiring, just plug the doorbell wireless receiver into an electrical outlet and doorbell button needs no batteries. It remembers your previous melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get deleted.
IP44 Waterproof Doorbell Aida's wireless doorbell for home is designed for tough weather conditions with an IP44-rated transmitter and waterproof ring structure. Rely on this durable construction even in extreme temperatures ranging from -4°F to 122°F.

Self-generation Design

AIDA kinetic energy generators replace batteries. 3M adhesive paste, press to generate electricity, convert kinetic energy into electrical energy. Safe, green and durable.

Various Options

32 ringtones, 5 level adjustment volume with mute mode, the sound range is 0dB-85dB, suitable for various occasions.

The built-in LED indicator emits enough brightness for hearing impaired people or mothers with babies, remind someone coming.

The high-frequency electronic technology wireless has strong anti-interference features, will not interfere with other equipment in your home or those of your neighbors.

Attention:

If the doorbell does't work, please:

1. Check Doorbell receiver volume, make sure it is not in mute mode.

2. Ensure push button is not mounted on metal, near metal studs or near the floor.

3. Try a new location for the Doorbell.

4. If the Doorbell and push button(s) do not operate, repeat the electronic pairing process of the push button(s) to the Doorbell refer to the user manuel.