Features It is made from high-impact resin that is sonically sealed and riveted for smooth and quiet operation to ensure maximum strength and durability for long lasting usage. The lock actuator is waterproof and dust free. It features a clutch drive system that provides super-smooth operation without adding tension to the manually driven door lock lever. It is easy to install and use. These high-quality actuators are perfect for adding power door locks to vehicles without central locking systems. For most vehicle's electric door lock. Specifications MaterialPlastic Type: 2 wire / 5 wire(optional) Operating voltage: DC 12V Load current: 2.3A No-load current: 0.15A Flexible distance: 18mm Dynamic torque: 4.5-5.5kg Static torque: 2.0-2.5kg Control time: 0.2sec Working time: 100,000 times Working temperature: -30 to +65 Package Size: 14*6*2cm Package Weight: 120g Package list: 1 * Door Lock Actuator Motor 1 * Set of Accessory(as the picture show)