RD power Window PW 4D is a 4 door power window kit that can be installed in a car with manual handles to open & close car windows. It makes it convenient for passengers to open & close window pains without any hassle. An additional feature like in-built auto window closer also closes your open windows on locking the car if in case you forget to close them. The master console has a child lock switch in order to control the movement of windows in case of the safety of children when traveling together.