Baoding Great Wall, the main control switch is as the active node, the other three power window switch as the driven nodes, interconnecting every node by means of LIN (local Interconnect Network), predigesting the wiring harness of the automobile, reducing the cost of connection and improving the reliability of the system.

Baoding Great Wall, the main control switch is as the active node, the other three power window switch as the driven nodes, interconnecting every node by means of LIN (local Interconnect Network), predigesting the wiring harness of the automobile, reducing the cost of connection and improving the reliability of the system.

JK5007 and JK5007A are developed for CUV of Great Wall auto, they contain left front window regulator switch, right front window regulator switch, left(right) rear regulator switch, the principle is of interconnecting each dot by LIN bus, it is the main dot, and can be used in other similar vehicle.

JK5006 and JK5006A are developed for CUV of Great Wall auto, they contain left front window regulator switch, right front window regulator switch, left(right) rear regulator switch, the principle is of interconnecting each dot by LIN bus, it is the main dot, and can be used in other similar vehicle.

Dangerous warning switch (QTK-74) is developed for K2 of Great Wall Motor Co., Ltd and also can be applied to other similar vehicle types. The switch is connected by pressing button. It has the function of self-locking.