RoadGuard Ignition Interlock

The Draeger Interlock 7000 ignition interlock device shown alongside its vehicle-installed control box.

The ignition interlock device confirms a successful test, allowing the driver to operate the vehicle.

A male driver provides a breath sample using the Draeger Interlock 7000 before starting the vehicle.

A side profile of the Draeger Interlock 7000 showcases its sleek, compact design.