Product DescriptionMaterial: Plastic and electronic componentsEngine Start Stop Size: 5 cmHost Size (L x W x H): 8.5 x 8.5 x 3.2 cmWorking Voltage: DC12V3VQuiescent Current: 10mAAlarming Range: about 20-50 metersAlarming Response Time: about 25 secondRemote Control Frequency: 433MHzReceive Frequency: 433MHzThe transmitters are powered by CR2032 button cells (included)Features1.One key start up or shut down: step on the brake and press the startup button for 1 second to start the car or shut down. When it is cold weather or the engine is not under the best condition, step on the brake and long press the startup button to start the car.2. ACC-ON-OFF circle: shortly press the startup button without stepping the brake, switch on the ACC, press for 1 second again to turn on the dashboard. shortly press again to turn off. The operation can be recycled.3. PKE keyless entry, automatic sensor switch lock function, near the car 1-2 meters, the automatic sensor unlock.4. Remote startup or shut down: long press the lock key for 3 seconds to start the car, 10 minutes timing flameout after telecontrol starting. It will automatically enter into anti-theft condition after remote shut down. (Manual gear cars should be in neutral. )5. Oil pump detection: will be automatically on when the remote startup is not succeed. It will be on again 3 seconds later.6. Remote lock or unlock: shortly press the lock or unlock key.7. Remote opening the car trunk:long press the searching key for 3 seconds.8. Central locking automation: step the brake after start the car for over 15 seconds, the car doors will be locked automatically. The car doors will be unlocked after shut down.9. Mute switch mode: in the uncloking status, Short press searching key to enter the mute mode.10. Anti-theft alarm: after the anti-theft function is on,there will be audio alarm if someone try to open the car.11. If the car key is lost or broken, the driver can use the car in emergency.Package include:1 x Main Engine1 x Start Button2 x Remote Controller1 x Start Cable1 x Functional Cable1 x Reset Switch2 x Antenna1 x English Instruction 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.