The goal is to capture face ID's, so for this reason don't mount cams higher than 7-8ft. Test at that same height.
You could probably get one on the garage door header, possibly one on each side. Even with a tall vehicle I don’t think they would be in the way
ran a wire and installed a keystone jack in garage for testing, mounted under a shelf facing down to keep dust out
built a test rig, can go up to 10 feet off the ground
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