For the cars which not equipped by door actuators we are propose some types of actuators for lock and unlock car doors. We have two wires actuators and five wires actuators. And we are propose central door locling kit also. This kit equipped by one five wires door actuator (master) and three two wires door actuators (slave). All actuators have 12V DC power voltage and tractive force as 6 Kg. All acuators have rotate head and full kit consists wire harness and mounting aceesories. Central door locking kit has overload protection and small size which allows to install it on any place of the car.