... antenna, 2 remote controls, GPS antenna, 1 dialer, 1 shock sensor, 1 siren, 1 speaker, 1 relay, 1 emergency ... phone numberMany alarm trigger modes(door open, engine start, shock, power off Etc)Emergency help switch. This GPS GSM ... and send SMS to the emergency help numberAdjustable sensitivity of shock sensorFalse alarm trigger preventionStatus LED indicatorAlarm memory recallParking reminderTrunk ...