Accidents take only seconds, but the Driver Fatigue Monitor can detect dangerous levels of fatigue up to an hour before drivers can notice its onset.

The DD850 has built-in technology that can actually predict when you’re getting drowsy. It is the result of over ten years of research, testing and design by Carnegie Mellon University.

The DD850 is the only device on the market that has been validated by the US Department of Transportation to provide an accurate measurement of fatigue.