The easy to install unit requires only 2 connections (power and ground) using the standard hard wire harness. Or you may upgrade the the OBD plug and play harness. You can locate a vehicle, set over-speed alerts and manage artificial boundaries. It is perfect to help recover a lost or stolen vehicle, keep an eye on new drivers, and curb less than perfect driving behavior. This device may be used to secure non-prime vehicle loans, fleets, and may be sold to a retail customer.