Features: 1.Convenient and Fast: The system enables one key start and stop with just the button on the car key, eliminating the need to use a physical key to open the door. 2.Safety Ensured: The car keyless entry system provides additional security protection for the vehicle, preventing accidental vehicle theft and reducing the possibility of property damage. 3.Anti Hacking: The anti theft system comes packed with powerful anti jamming and anti hacking abilities that reduce the possibility of vehicle break in. 4.2.4 GHz Frequency: The system has strong anti interference capabilities and a detection range of 1?10 meters, which can be freely adjusted to 1?8 levels. 5.Multi Function: Automatic anti robbery function with a customizable detection range, it has an emergency release mode for car washing and repairs, and low voltage alarm for remote sensor. Specification: Item Type: Car Keyless Entry System_x000D_ Material: ABS_x000D_ Operating Voltage: DC12V_x000D_ Product Features:_x000D_ 1. One Key Start and Stop: The system enables easy and effortless start and stop of the vehicle with just a press of a button._x000D_ 2. High Performance 2.4 GHz Frequency: The system has strong anti interference capabilities and a detection range of 1-10 meters, which can be freely adjusted to 1-8 levels. It also features automatic theft and anti robbery function with a customizable detection range._x000D_ 3. Customizable Detection Distance: The system has an adjustable detection distance ranging from 1-8 levels._x000D_ 4. Dual Security Mechanisms: The system features automatic anti theft and anti robbery mechanisms, preventing unauthorized access to the vehicle._x000D_ 5. Anti Theft Function: The vehicle cannot be started even if the car is broken into without a detection card._x000D_ 6. Anti Robbery Function: The vehicle automatically shuts down if the detection card is not in the vehicle, preventing robbery. The car cannot be started again._x000D_ 7. Emergency Release Mode: The system has an emergency release mode for car washing and repairs or in case the detection remote is damaged._x000D_ 8. Low Voltage Warning Function: The remote sensor provides low voltage warnings if the internal battery voltage is too low._x000D_ _x000D_ Battery Information: _x000D_ Remote Control Battery: 2 x 240mAh CR2032 Button Cell (built in)_x000D_ Note: The product comes with built in batteries (installed on the remote control), and two additional batteries will be included_x000D_ _x000D_ Application:_x000D_ Suitable for 12V oil fueled automotive Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.