One master Central door lock system is super water-proof, fit any model, easy to install, quiet operation, adjustable positioning hardware.

Central door lock system have many features:
1. Universal specification, fit any make or model
2. Mounting holes for freedom in installation
3. Adjustable positioning hardware (included), for easy installation strong, quiet operation
4. Waterproof
5. Ultrasonic seal and rubber nipple keep water out
6. Lock/unlock doors simultaneously from driver's side door

Specification:
Power supply: 12VDC
Module circuil current: 25mA max
System of control: negative ground
Actuator lock/unlock timer: 0.2 sec max