Universal start stop for car, smart and convenient, upgrade your vehicle. Push one-button start and stop car engine, autostart functionality. Car intelligent remote system, remote operation device. Mobile phone remote start kit for car, central lock and unlock. Control the central locking of the car via mobile phone, even without a key. Main functions: 1. Remote unlock and lock 2. Car finding 3. Turning light 4. Remote trunk release 5. Raise window (Window Output) 6. Electronic and pneumatic door lock 7. Speaker output (standard configuration), siren output 8. LED indicator Distance: About 60 - 80 meters Working Voltage: 12V Working Current: Less than 15mA Indicator Current: 15mA Working Frequency: 433.92MHz Suggestion: Installation should be performed by a technician at a professional automotive service center or authorized repair shop. Note: Wire harness colors may vary randomly and do not affect performance. If this is a concern, please consider before purchasing. Color: Black Material: Plastic Package Contents: 1 x Control box 2 x Remote controllers 1 x LED connection wire 1 x Wire Only the above package content is included; other items are not part of this package. Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.