This is the Suntech CDS-400 4 Door Central Locking Kit.

The CDS-400 is the Central Locking System for a 4 door vehicle. Add the security and convenience of central locking to any four door vehicle. Lock or unlock all doors by simply locking either of the two front doors. The kit comes with all necessary connectors, wiring harness, hardware and door loom.

• Four Door Central Locking System.
• Add the security and convenience of central locking to any two or four door vehicle.
• Lock or unlock all doors of a car by simply locking either of the two front doors.
• Kit comes with all necessary connectors, wiring harness, hardware and door loom.

• Actuator Dimensions
• Width: 1.75"
• Thickness: 0.75"
• Chassis Length: 3.75"
• Full Length (Actuator Closed): 5"
• Full Length (Actuator Open): 5.75"