I have an escort Max 360C and mount it low. Yes, I know that most recommends say to mount as high on the windscreen as possible but....................on a car 3' 10" off the ground, there really is no high spot, relatively speaking.
I ran hard wire across the bottom of the windscreen, then can out from below the passenger side air vent. Tapped to a switched wire under passenger side dash for power when ignition key is on. Did similar for dash cam (that is mounted high) but ran wire across top of windscreen, down a pillar, under the rocker cover back to the firewall. From there, tapped into behind always hot feed to cigarette lighter.
"If I've passed you on the RIGHT, you are in the WRONG lane!"