Description:

HOW TO USE IT?
1.Connect the red and black lines between controller and 12V magnet lock(red to red,black to balck);Connect controller and LED rell;Power on the controller
2.Press the red button to start shouting until all LED lamp lit,the magnet lock will open.
HOW TO RESTART FOR NEXT PLAYER?
It’s easy,just power off the controller and restart, it is ok.