Front wide angle lenses are used in dash cams to maximize the field of view. As a result, they should be mounted in or near the center of the front windshield to ensure an even field of view for the vehicle's sides.
Another reason for doing so is that dash cam lenses are rarely adjustable horizontally. We recommend positioning the dash cam near the rearview mirror area to avoid blocking the driver's field of vision, minimizing distractions and keeping you focused on the road.
We also recommend tilting the lens slightly upwards for a better angle, so the footage displays about 60% road and 40% sky - providing a good balance of exposure and details.
For rear cameras, we'd like to place it in the uppermost center of the rear windshield. Just be careful not to install it on the rear defroster grid lines.
Pro Tip: For dash cams with Wi-Fi and a Smartphone app, you can view live footage from your phone while mounting the dash cam, allowing you to choose the position and angle at which you want the dash cam to be set in real time.