Detect activity
Monitor a selected exterior zone rather than relying solely on physical fuel-cap security.
TruckOff can create defined exterior detection zones around fuel tanks and other high-risk areas of commercial vehicles.
Instead of using one broad exterior detection field, NarrowBeam uses tightly controlled detection zones that can be aimed at vulnerable parts of the vehicle.
For HGV applications this can be useful around fuel tanks, the tractor/trailer interface and other defined areas where unwanted activity needs to be detected while reducing unnecessary coverage.

Monitor a selected exterior zone rather than relying solely on physical fuel-cap security.
FortGuard can pass security events to authorised users through the connected system, subject to the installed configuration.
Where appropriate, audible or visual warnings can form another layer designed to discourage continued interference.