Installed the battery guard today. Way to many wires in my boot maybe the fans, thermostat and LED's are a bit much.
Think the battery guard is a bit pointless its set to cut the power at 12.1v seems to be hitting this very quickly only giving a few minutes of extra power to the camera before the camera switches to the internal battery.
There are some dashcams with buffered motion detection maybe this would have been a better option.
The leather vinyl is coming unstuck so the boot looks a real mess.