Item Type: Car ImmobilizerMaterial: ABSAlarm Mode: Sound AlarmAlarm Response Time: 0.1SApplicable Models: 24V car, truck, bus, RV, vanDelivery with 2PCS Matching Battery:Battery Type: button batteryBattery Model: CR-2032Battery Capacity: 210mAhFunction:1. Suitable for any 24V car installation2. Strong compatibility (can be installed in vehicles that have been installed with anti theft alarms)3. Adopt 2.4GHZ FSK/GFSK bidirectional transmission signal technology4. Induction detection range approx. 2-8 meters / 6.6-26.2ft5. The sensing distance can be adjusted freely7. 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 concealment12. The product adopts 2.4GHZ frequency, with less interference and power saving.15. Maximum Load Current: 20AYou 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)