One of the features applied for fleet management devices is the 1-Wire data protocol, which allows the connection of the iButton. The iButton device is ideal for any application where AVL data needs to travel along with facial or object recognition.

The iButton is a solution for fleet management tracking in the following cases:

• Driver authorization – it allows the use of the vehicle only for specific iButton holders and recognizes the driver on the road.
• Immobilizer – without an iButton authorization, you cannot start the engine and use the vehicle.
• Auto Geofencing – it allows knowing when the car leaves customized areas without iButton authorization.