User's Manual

Table Of Contents
- 6 -
2 Installation, wiring and debugging
2.1 Installation
With the special anti-demolition screw-driver remove the anti-demolition screw at the bottom of the device. Take off the
bottom case, and contrast the opening position of the bottom case and use the impact drilling to open the corresponding hole
on the wall. It includes an outlet hole with a diameter greater than 8mm and four plastic screw holes with a diameter of 6mm.
Then insert four matching plastic expansion screws, fix the bottom case on the wall with four matching self-tapping screws.
2.2 Wiring
According to the selected wiring diagram, cut the lead wire to the right length and cut off the excess thread, through the wall
or in the embedded box, connect the system line with the wiring diagram. Be careful not to connect the wrong or short circuit,
otherwise it may burn the machine. After checking, power on for a short time, test if the indicator light is normal and if the
buzzer ring one time beep. Otherwise, power off immediately and recheck the wiring properly. After check again and if all is
well, install the front case of the product onto the bottom case on the wall and fix it with the anti-demolition screw as below:
The product wiring colors and functions are shown in the following table:
Color
Functions
Light green
One port of the AC power supply
Blue
Normal open port of Relay
Purple
Common port of Relay
Orange
Normal close port of Relay
Grey
Alarm (or doorbell) signal MOS drain output
Yellow
Exit button input(or external control input of buzzer)
Brown
Door contact input (or external control input of green LED)