Every time a vehicle enters a site it passes over the Gatekeeper vehicle inspection cameras and is automatically logged within Symmetry. The vehicle registration number is recorded via integration with Automatic Number Plate Recognition (ANPR) technology and images of the vehicles underside are stored. The under vehicle inspection cameras, set into the ground, compile high resolution 3D images of the vehicles’ underside, creating a virtual ‘fingerprint’. If any anomalies are found, these are raised as an alarm within Symmetry and the vehicle is prevented from entering the site.
Using ANPR technology, Gatekeeper can also cross-reference images of a vehicles’ underside against previous records for that vehicle or against a standard vehicle model database identifying if any modifications have been made. Any anomalies are immediately flagged for review by the system operator, who can then raise an alarm if the anomaly is deemed suspicious. Integrating with Symmetry enables sites to immediately identify and respond to any suspicious vehicles.
For more information on Gatekeeper click HERE.