Hi guys, I need to install a small device on my car (dash cam to be exact). I don't want it hooked up via the cigarette lighter so I bought a extra cable for it which allows it to be always on which detects knocks/movements.
Anyway... wondering, as I have 3 cables on this thing, red/black/yellow obviously being pos/neg/earth, I need to connect them to some other cables running through the car, just wondering which though? Has to always have power from the battery running through it when the cars not running.
I AM OF DUBIOUS NATURE