AUTO-VOX T1400 Review: The Best License Plate.
The AUTO-VOX T1400 is an excellent camera backup designed to record your movement through the rear view mirror. This device is a rear view mirror camera that saves you the agony of having an extra monitor on your windshield.
It creates room for those whose windshield can’t fit a camera or simply dislike the clumsiness of mounting a camera of the windscreen. You can use this backup quickly because it displays everything in the rear view mirror.

Placing a backup of the rear view mirror enables you to watch everything that’s happening behind you.