DS1990 AF58 - Magnetic iButton key
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Magnetic iButton key
One of the implemented features for fleet management devices is 1-Wire data protocol, which enables connection of iButton. The iButton device is perfect for any application where AVL data needs to travel along with a person or object identification.
iButton is a solution for fleet management tracker in following cases:
- Driver authorization – gives ability to use vehicle only for specific iButton owners and identify which driver is on the road.
- Immobilizer – without iButton authorization you can not run engine starter and and use vehicle.
- AutoGeofencing – gives ability to know when car leaves customized areas without iButton authorization.