Scytek is a premier manufacturer of car security and vehicle tracking solutions. Their products include entry level car alarms, premium level long range transmitters, 2-way security responders, alarm sirens with customizable alarm tones, and GPS tracking security devices (similar to Lojack ). With Scytek's vehicle tracking subscription services, you can get live updates on the location of your vehicle in real-time or log in to their tracking center to get pinpoint GPS mapping data.