2.4GHZ Wireless Immobilizer Sound Alarm Anti Hijacking Engine Lock for 24V Car Truck Bus RV Item Type: Car Immobilizer Material: ABS Alarm Mode: Sound Alarm Voltage: 24V Alarm Response Time: 0.1S Applicable Models: 24V car, truck, bus, RV, van Delivery with 2PCS Matching Battery: Battery Type: button battery Battery Model: CR-2032 Battery Capacity: 210mAh Function: 1. Suitable for any 24V car installation 2. Strong compatibility (can be installed in vehicles that have been installed with anti theft alarms) 3. Adopt 2.4GHZ FSK/GFSK bidirectional transmission signal technology 4. Induction detection range approx. 2-8 meters / 6.6-26.2ft 5. The sensing distance can be adjusted freely 6. Anti theft and anti hijacking dual function options 7. Anti theft function: When the system installed in the vehicle does not detect the proximity card, if the car door is forcibly opened, the vehicle will not be able to start. This is the anti theft function. 8. Anti robbery function: When the vehicle is running, take the proximity card to leave the vehicle, and the vehicle will automatically turn off after 1 minute, which is the anti robbery function. 9. Emergency release mode (system user friendly function selection: car wash, maintenance mode) 10. Low voltage alarm prompt function (when the battery voltage inside the induction card is too low, a buzzer alarm prompts after starting the vehicle) 11. Small size, simple wiring installation and strong concealment 12. The product adopts 2.4GHZ frequency, with less interference and power saving. 14. Working Voltage: 24V 15. Maximum Load Current: 20A You can choose: disconnect ON1 line control, this connection method can realize anti theft and anti robbery function (when the vehicle is not starting, when the induction card is not in the car, the vehicle cannot be started to achieve the purpose of anti theft; after starting the vehicle, when the induction card is not in the car When the vehicle is turned off automatically to achieve the purpose of anti robbery) Option: disconnect the starter motor line control, this connection method can only realize the anti theft function (when the vehicle is not started and the system does not detect the proximity card, the vehicle cannot be started after getting on the car to achieve the purpose of anti theft)