This system can unfold the side mirror automatically when opening the door igniting the car; fold the side mirror automatically when off and closing the door. Compatible with the original car electric system and security system 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 original car lines and setting. can be in the console. Voltage: 12 (V) Model Name: Auto Side Rearview Mirror Closer Item Weight: 130g Item Size: 13.2cm(L) x 9.4cm(W) x 6.5cm(H) Detailed Automatically both side once the alarm system is arm Automatically open both side once the alarm system is disarm Reduce maintenance/repair cost Avoid collision while parking in narrow street simple installation Install witn any remote car alarmt Safety mode Specifications for Electronic Voltage: 12+/-2V Fit for all car with side mirror system Note Please make your car have original 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. colour:black Material:ABS Package Contents: 1 * Side Mirror Auto Folding System Modules 1 * Wire Harness 1 * Manual 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.