New Self-powered Waterproof Wireless Doorbell No Battery Need LED Light Indicated Doorbell 150M Remote Home 60 Ring Calling Bell

Wireless doorbell no battery need and no wire. When users press the button, energy converting module inside will change the mechanical energy into electric energy. Then the wireless module of the button sends the signals to receiver.The receiver receives the signals and plays music/ react.

Material: ABS Plastic.

Color: White/Black (ABS)

Water Proof: Yes

Power: AC100-240V(receiver), Self-powered(push button)

Working range:150m in open area

RF Frequency: 433MHZ

Melody: 60PCS

Volume:5 files

Feature:Self powered(No need battery)

Note: Press the pressure is slightly larger than the traditional doorbell, to ensure adequate power generation

Pairing method: Insert the receiver into the power supply, press the volume button for about 4 seconds, press the transmitter once, then the pairing is successful.

1 * Indoor receiver

1 * Outdoor transmitter

1 * English user manual

1 * Double-sided adhesive tape