Welcome Sensor Doorbell CLK

Designed with the principle of light controlled induction, it can be used as a convenience store for visitors to inform and open at night, with a detection range of about 3-7 meters
Using wireless high frequency transmission technology, innovative same frequency different code and dialing functions, the error rate is only one in 200,000, effectively avoiding the troubles caused by mutual interference and false noise between neighbors
One machine is multi purpose, the receiver has ultrasonic mosquito repellent function, adopts fashionable streamline design and sandblasting high grade craftsmanship with multi color optional decorative strips
It is easy to be safe, completely free of decoration expenses, no need to gouge the wall, it can be used by plugging in a regular indoor socket, and the installation position can be moved at will
It is recommended to use it under the condition of sufficient light. If the ambient light is insufficient, the detection distance will change from far to near. This is normal. When the music becomes weak, please replace the battery (Not Included) in time CLK

What’s in the box
1 x Welcome Sensor Doorbell CLK