Product Features
Features:
1. Wireless transmission and reception, easy installation, does not destroy the aesthetic effect of room decoration.
2. Remote control distance within 10 meters, the distance varies with different house building structures.
4. The doorbell receiver is directly plugged into AC power, and the transmitter uses a single 12V battery, which lasts for (20 times/day) for one year. (Included)
5. The sound is pleasing to the ear, melodious and harmonious.
6.36
First music available for selection
7.3-level volume adjustable
Product Description:
The doorbell is composed of an encoding transmitter and a receiver with the same code. The transmitter can be fixed at the door with double-sided tape to prevent rainwater from leaking, and it does not consume electricity when static, with a battery life of (20 times/day) for one year. The receiver is an AC type.

Installation and Usage:
Transmitter (button): Deliver a 12V 23A 9-cell battery.
To install the battery, you need to pry open the back cover with a flat screwdriver. It comes with double-sided adhesive, which can be directly stuck to the security door. The back cover has pre-drilled screw holes, which can be fixed to the wall. It is recommended to install it on the wall, as the remote control distance is long, and the signal can be received in most rooms. (Special note: the transmitter stuck to a iron door will weaken the transmitting signal, and it can normally receive within 5 meters. However, some metal security doors with magnetic properties will block the signal. To use normally, move it to the wall next to the door.)

Receiver (doorbell): The AC model can be directly plugged into any household power outlet. The advantage is that it does not require battery replacement.
After installing the battery, if you wish to select a ringtone, please press the sound selection button on the receiver. Pressing it once will change to a different ringtone.
Notes:
1. It is recommended to use high-quality alkaline batteries as much as possible, as the receiving distance is related to the battery power.
2. After a period of use, if the device is not working normally, please check the battery level.

3. Avoid installing the doorbell transmitter in a place exposed to direct sunlight or rain, and keep the doorbell receiver as far away as possible from wireless routers, refrigerators, and other electrical appliances that generate electromagnetic interference to avoid affecting the remote control range.