There's even a parking monitor, so it can capture any incidents while your car is stationary. This Rexing 4K dual dash cam is now on clearance and is $100 off if you buy directly from Rexing.

Cameras on the outside of the car offer a clear view of your blind spots on the digital dashboard. The 2019 Mercedes-Benz GLS SUV uses forward-scanning cameras and mapping data to tilt the car ...