Looking to have a car alarm installed on your vehicle? Today, there are a wide variety of options and systems available to you: - Dual-stage Shock Sensors: Detects an impact through the vehicle body   frame and will sound alarm. - Microwave or Radar Sensors:  To protect against interior intrusion. - Parking Light Flash:  For visible confirmation. - LED Flashing Light:  Mounted visible to warn away a potential thief. - Starter Kill:  Interrupts power to starter circuit of vehicle. - Keyless Entry Operation:  Lock and unlock your doors with a remote   control. - Panic:  Draw attention to or away from yourself by manually setting off this   feature. - Valet Mode:  Shut your alarm off and keep the keyless entry working.   Great at tailgate parties or picnics.