Item Type: Car Immobilizer Material: ABS Alarm Mode: Sound Alarm Alarm Response Time: 0.1S Applicable Models: 24V car, truck, bus, RV, van 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 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) 11. Small size, simple wiring installation and strong concealment 12. The product adopts 2.4GHz frequency, with less interference and power saving. 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, the vehicle will be turned off automatically to achieve the purpose of anti-robbery)