Feature: 1. Function: This is a remote control switch lock with functions, such as remote car finding, directional light output, remote trunk opening and window raising assist output. 2. Door Lock Design: When all the doors are closed, the central door lock is automatically locked, and the doors are unlocked after parking and taking the key. 3. Easy Using: With this remote kock kit, you can easily turn your manual door locks into automatic door locks to improve the security and convenience of your vehicle. 4. Feature: You can remotely lock and unlock your car from a distance of about 1‑10 meters and help you find your car parking location. 5. Strong Compatibility: Easy installation, no need to change any original wiring or settings, universal specifications for 12V cars, suitable for any brand or model. Specification: Item Type: Remote Control Central LockMaterial: ABScr2032 Built in Battery Cell Capacity: 200mAhx2 Automatic Sensing Range: 1-10 meters Applicable Models: 12V car universal. Package List: 1 x ECU Control Box 2 x Remote Keys1 x Connection Line1 x Double Sided Sticker