I run the Garmin 55w in my vehicles. They were in a 2 pack at Costco, so I got two. But
I didnt bother hardwiring it in because it only draws 150-500mAh. In other words, wont kill my battery even if left on.
Good camera, but some of the alerts like th lane detection, foreward collision warning are a little too touchy, even when set to minimum, thankfully you can switch them off completely. Little pricey too.