Let's look for KinCony's Smart model how to work
Power Supply AC110-220V-> DC12V
4 relay control for motor
Door motor
KC868-H32 relay control board
Terminal board connect with switch panel
Manual control board for 32 buttons
Voice control module
Multi serial port (RS232) adapter
Video system board for play AVI file in SD card
Speaker
KC868-H32 Smart Controller use for control MAX32 channel switch
DC12V for all device power supply
Pluggable relay for control motor of door
The motor turns the spindle through a gear
Terminal board connect with buttons for manual control
You can copy your video file to SD card to play on the TV in room
RS232 adapter connect with voice module and manual control board at the same time
Voice control by Alexa or Google home speaker
32 buttons for control 32 relay output
DC Motor open or close door
Connect with all lines
Power ON for the smart model
All parts power on
Download the firmware of controller by computer USB port
Turn ON light by mobile phone
Turn ON/OFF curtain or window by mobile phone
Open close the door by mobile phone
How motor works inside
Use 2 limit switches for detection position
Open close the garage door by mobile phone
Open close electric clothes hanger by mobile phone
Turn ON the TV by mobile phone
Switch TV screen to CCTV camera
Turn ON all device by mobile phone scene mode
Turn OFF all device by mobile phone scene mode
Control every deivce by switch panel
Control every device by Amazon Alexa or Google Home speaker