TK121 gps tracker engine shut off Fleet Car Auto Vehicle GPS Tracker With remote engine shut off Control Tracking Device, it is used to remotely disable the ignition from any location using your phone or computer. The Hard Wire Tracker will provide up to a one year report history of all events including the miles per hour, ignition onoff, motion detected and stopped, as well as several other events. Typical application areas : Logistics enterprises Fleet management Bus management Insurance Power Oil Telecommunications Taxi Car sales Rental car vehicle maintenance technology researchers If you arelooking forVehicle GPS Tracking Device Solutions, Live GPS Tracker for Car, Real Time GPS Vehicle Tracking, Best GPS Tracking Device for Cars, TK121is your best choice . PRODUCT FEATURES: Supports quad bands, i.e. 85090018001900MHz, universal in the world. Wide Input Voltage:6-36V DC. Double Module, GPS precise positioning with A-GPS, LBS positioning for assist. Uploaded by GPRS regularly, Real-time tracking and history route playback. Supports ACC status checking and vehicle status notifying. Built-in battery, Power disconnect alarm & Low battery alarm. Built-in Motion sensor , Vibration, collision and falling alarm. GEO-fence alarm, speed & shift alarm. Remotely cut oil electric by Relay. Extend GPIO port to add extension func