Door lock actuator can provide a power door lock to a door that has rod style manual door locks. The actuator responds to electrical signals from the alarm or keyless entry system and physically moves the vehicle's door locking rod to a locked or unlocked position. One actuator is needed for each door you want to control.2 Wire Door Lock ActuatorSold as EachProvides power door lock to door that has manual rod style lockMade from premium quality materials One actuator required for each door Family