Installing a GPS device is very easy. There are 3 cables that have to be connected:
• Red cable: Has to be connected to a line that will always have power.
• Black cable: Has to be connected to the ground of the vehicle.
• Green cable: Has to be connected to a line that will have power only when the Ignition is ON.
The GPS device can be located in a hidden place, for example underneath the dashboard, to have the unit concealed.
There are many companies that offer professional installation of GPS devices,also you can contact them for installation.