In subsequent design discussions, a plan to use a selection of inter-compatible AVI tags was formulated. The two tags to be deployed would be the HID dual-ID Combi Booster and the single-ID Window Button. Each of these devices would serve a specific requirement.
The Combi Booster would be used anywhere that would require a vehicle to pass through a secure perimeter. In this case, it was decided that the unit’s ability to identify both the driver by his or her company-issued HID Prox Card, and the vehicle by the embedded vehicle ID in the Combi Booster itself, was of paramount importance.