Afritec Car Security Alarm System has the following features; 1)Central Door Locking-Locks and unlocks all doors with a click of a button. 2)Engine cutout/cutoff-Prevents unauthorised vehicle ignition. 3)Warn of improperly closed doors. 4)Automatically lock the door when you start driving and unlock the door when you switch off. 5)Detect unusual force subjected to your car and activate the siren.