Rupse Keyless Car Central Locking Keyless Entry System Motor Central Lock Remote control unlock, the blinker flashes to indicate unlocked, need no key to open the door;Remote control lock, the blinker flashes to indicate. Car Locating remote control, the blinker flashes to indicate your car's position;Window Lifting remote control, press the lock button once, one press to lift your car window (original car with window lifting driver module is required). Remote Trunk Release, long press the unlock button for 3 seconds or press the button specially for trunk to open it, (trunk driving motor of your car is required). Electric lock and pneumatic lock lock can be selected via bouncing pin, electric lock as factory settings. Comes with a blue LED indicator light to show work state, locked, LED flashing; unlocked, no bright.