Car Alarm System with Alarm Memory Recall and LED Indicator GSM cell phone carrier, alarm with SMS Sound prompt    Arm/disarm by phone, and remote controlTwo-stage shock alarm modes Will call up 3 alarm phone numbers when there is an alarm Override switch Sensitivity of shock sensor adjustable Check system status by telephone  False alarm trigger prevention Status LED indicator  Trigger alarming (opening the door and engine start) Power off or trunk open or bonnet open will alarm Alarm memory recall Parking reminderRemote trunk releaseAutomatic central locking system Power speaker Power window output    Compatible with any cars Locate vehicle via GSM network services (optional & extra cost)

car alarms