About line length: The material is TPU

The actual wire length is a spring wire wound by a straight line of 3 meters,

and the working range is about 2 meters

The actual wire length is a spring wire wound by a straight line of 6 meters

and the working range is about 5 meters

The actual wire length is a spring wire wound by a straight line of 10 meters

and the working range is about 8.5 meters

3-core wire sequence:

Green line-public red line-preparation (first gear) white line-exposure (second gear)

4-core wire sequence:

Green line Red line (first gear)

Blue line Yellow line (second gear)

The handbrake switch has 2 gear positions: when the second gear is pressed,

the first gear is turned on, and when the second gear is pressed, the first gear

remains on while the second gear is turned on. When released, both the first

and second gears are restored to the disconnected state