Auto folding/unfolding, effective anti-scratching and anti-collision. Smart mode, if No.6 door open signal of actuator (Green) is not connected, the system will enter the smart mode. Turning ON will unfold the side mirror automatically. This is recommended connection. Overload protection, if the door is closed/opened too frequently, the system will stop to fold/unfold the side mirror to the motor of side mirror. Easy installation, no need to change any car lines and setting. can be in the console. Specifications Voltage: 12 (V) Model Name: Auto Side Rearview Mirror Closer Item Weight: 150g Item Size: 6.5cm(L) x 4.2cm(W) x 2.8cm(H) Cable Length: 58cm Colour:black Material:ABS Package Contents: 1 x Side Mirror Auto Folding System Modules 1 x Wire Harness 1 x English manual Note Please make your car have side mirror switch system. The side mirror switch must be ON to the normal working of this system. If the side mirror switch is off, the system will be disabled. Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.