KERUI M525 Home Welcome Wireless Doorbell 150m Long Transmission Distance Smart Chimes Doorbell Waterproof Touch Doorbell
The wireless doorbell adopt advance wireless receiving and dispatching technology, powerful microcomputer control system, high capacity and superior voice processing technology, up to 32 songs with reliable and stable performance.
How to use our doorbell?
1. Install the battery on doorbell button
Please install 1pcs 12V 23A battery on the doorbell button after receiving the doorbell, the battery are not included when we arrange shipment.
2. Learning the button into doorbell receiver
Please press the doorbell receiver “music” and “volume” key at the same time, then the LED will light,this time please touch the doorbell button and the doorbell receiver will sound once,that means the button is successfully add into the doorbell receiver. last you need press the “volume” key again to finish the learning mode.
32 Songs music for option
Our doorbell receiver will sound loud and clear music when triggered, and you can select the songs freely to avoid the same rings with your neighbors
4 Levels volume agjustable
The volumes can turn up or turn down with bright LED lights, more suitable for your different needs.
Welcome doorbell mode
Home alarm mode
Long transmission distance
Our doorbell equipped with strong penetration and long signal,the operation range can reach to 150meters(500ft) in open area.
Custom your different doorbell kit
This doorbell support pair with up to 30 pieces accessories,like doorbell button,motion detector or door sensor.
Easy to install
installtion step1: Plug doorbell receiver into your power socket
installtion step2: Attach the doorbell button on your door
Please attention that our button and sensor battery are not included and dear you need install the battery before use it.
(1) doorbell button ：1 pcs 12V 23A battery or 1 pcs CR2032 battery (not included)
(2) door sensor : 1 pcs 12V 23A battery (not included)
(3) PIR motion detector : 2 pcs AAA battery ( not included)