Self Powered Doorbell Battery Free Long Range Tranmission 60 Ringtones Waterproof Wireless Doorbell

Feature: 1. Self Powered Design: Wireless doorbells do not require batteries and complex steps such as battery replacement or charging, can never lose power. 2. Long Range Transmission: The signal transmission between our receiver and transmitter can go through the wall, stable signal, wider coverage space. 3. Multiple Ringtons: The doorbell provides 60 ringtones with adjustable volume to meet different preferences and add personalization to the family. 4. Waterproof and Dustproof: Doorbell has a IP65 level waterproof design, and is not only used for indoor, but also suitable for outdoor use, very durable 5. Easy to Install and Use: Our wireless doorbell set is remotely operated, making it very convenient and simple. No wiring installation, using the paste mode. Specification: Item Type: Self Powered DoorbellMaterial: ABSSize: Approx. 9 x 5 x 5cm 3.5 x 2 x 2in . Package List: 1 x Receiver 1 x Transmitter 1 x Double Sided Tape 1 x Instructions