●▶The car door lock system can provide an easy way to control your car. ●▶High torque and strong electromotor.Waterproof and dustproof,never get stuck ●▶Extremely smooth, large push and pull force,anti-stuck.360°degree rotating,easy to install ●▶Remotely lock and unlock your car. Warning identification, anti-theft. Direction light flashing.The side lights are flashing when door is unclosed well. ●▶Universally for any cars. Electric/pneumatic central door lock optional. Central door lock automatically. Remote car location. Remote trunk release. Rising power window.