This switch is used to control the razor wire stretching and contraction: turning right is contracting and turning left is stretching.
These two blue and white switches are master switch: the right side controls the lights and the left side controls the contraction of razor wire and motor power.
This handle is used to control the speed of razor wire and the speed of motor power.
The red one is the switch of light. Pressing the button and the light is on, while turning out by rotating the light is off.
This handle controls the stretching of razor wire. It decides whether the trailer is used with the motor power, that is you can use the motor or not. And turn right: make separation with motor power. Turn left: connected with motor power. Especially, when the trailer is stretching the razor wire and the handle should turn left without motor.
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