1.Arm 2.Emergent alarm 3.Disarm 4.Emergent call 5.Auto re-arm 6.Indication of set arming 7.Central locking automatically 8.Status memory 9.Temporarily parking warning 10.Car finding(4 buttons remote controller) 11.Reminder of unlock door 12.Triggered status warning 13.Smart LED indicator 14.Emergency overriding 15.Remote code learning 16.Remote engine start by transmitter(optional)