Wide Wireless Coverage and Unlimited Expansion This wireless doorbell has a range of up to 1300 feet (400 M), which is enough to cover every door in your home or store. It has multiple learning codes and a stable signal scheme with strong anti-interference ability, and can be paired with other wireless doorbells for unlimited expansion. You can also pair different chimes with different buttons so that you know exactly which door is triggered.

55 Chimes and 5 Adjustable Volume 55 classic ringtones, you can freely choose according to the situation. The volume can be adjusted in 5 levels from 0~110dB, and it can be muted. With LED indicator and memory function: the previously set tune is retained after reinsertion, no need to reset.

High-Performance Doorbell Kit IP55 dustproof and waterproof button can easily cope with various climates, operating temperature range: -22 F ~158 F (-30 C ~70 C). The button is powered by a 12V 23A battery with extremely low power consumption and a service life of up to 3 years, so there is no need to replace the battery frequently.

Easy Installation It can be used right out of the box. Plug the receiver into the socket, unplug the plastic sheet on the button, and then fix the button to the wall with double-sided tape or screws. The installation can be completed within 30 seconds.

Seller Q&A

How to set the ringtone

1. Short Press the Backward or Forward Button to select your favorite music.

2. Long Press the Volume Button for 8s, until it makes a One Ding sound with LED flash.

3. Press the button within 8s, then it will make a Two Ding sound with LED flash.

How to change the battery

Replacing the transmitter battery is a very simple procedure. Simply insert the small screwdriver supplied through the small opening at the bottom of the transmitter in a 45 and pry it open.

How do you adjust the volume?

Press the volume button on the receiver to adjust volume, there are 5 levels in total, the default is the maximum sound, press once to change one level cycle in turn.

Are these doorbells waterproof?

Normally, water resistance is no problem at all. IP55 dust proof and waterproof protection. Working temperature:-22 F -158 F.

Is this doorbell easy to install?

There are two simple installation methods:

Method 1. stick the button on the exterior wall or door frame with the attached double-sided tape.

Method 2. fix the button with the provided screws.

What's in the box :2×External Receiver
2×Buttons
2×12V 23A Batteries
1×Installation Tools

What's in the box
2 x Receivers
2 x Buttons