How to Choose a Dash Cam for a Lorry

It may, but only if the approved power accessory supports the lorry's voltage and the mount, cable and temperature range suit the cab. Commercial installation demands should be checked first.

Mount it high enough for a clear road view but outside the driver's normal sightline, with the lens in the wiper-swept area. Follow local windshield rules.

Not reliably from the windshield. Trailer changes and vehicle length call for a compatible remote-camera system or separate trailer solution.

GPS is optional, but it can add location and speed context. Decide who may access that data and how long it should be retained.

Use a manufacturer-approved high-endurance microSD card with enough capacity for the desired retention. Multiple channels and higher bitrates reduce recording time.