1)Superremote range vehicle real-time monitoring 2)Intelligent anti-hijack 3)automatic recognition alarm Product Features: 1)Superremote range vehicle real-time monitoring2)Intelligent anti-hijack,after motor has left the remote control for automatic alarm3)Original american SMART Cyclic-Code CMOS chip 4)Anti-cutting, anti-copy, Sectet Coding5)Envionmental alarm, Mute arming, hidden urgent-alert, ...