Hi, I just installed a car cam with concealed wires and switch. Just wondering if leaving the cam on but switching off the screen, how much power does it typically drain? I have left it on for like 3-5 hours and engine can start, but never truly overnight like 10 - 12 hours... dun dare to try leh... think its ok? does it depend on how new/old the batt is etc?
i have the option of motion sensor... does it help? my thinking is that switching off the screen is saving more energy than motion sensor...