Doorbell Mode
Working Ding Dong, hello welcome in human voice,with flashing red light
Usage:Switch mode button to voice diretly,press volume button to adjust volume according to your need.
Welcome Mode
Working: Play the music you select with flashing red light.
Usage: Switch mode button to music first,Press music button to select a music you like ,volume button to adjust volume based on your need.
Alarm Mode
Working: Continous alarm sound for 15 seconds with flashing red light.
Usage: Switch mode button to alarm directly,Volume can not be adjusted in this mode.
Two power supply modes：
When there is no installed socket, you can choose to use battery. if there is a socket beside the installation area, you can connect the power supply with the plug.
Different installation positions have different angle detection distances.
The horizontal detection angle is 110 degree while vertical detection angle is 15 degree
Installation tips
The product can be installed as shown in the picture.
Installation scenario