I also installed a Blackvue DR650GW-2CH in my car. I used double-sided tape to attach the Power Magic Pro to the car near the fuse box inside the car, and attached the wires to the brake light fuse. It was easy to run the wires along and behind the plastic trim. I have the extra rear camera cable coiled up in the overhead. I like it, except for recently it randomly says "Please check the SD card" over and over until I unplug it, let it power down, and then replug it back in. I'll have to ask a dash cam forum about that.