Can I get voltage sensitive power control?
I'm putting a wireless backup camera on my car hauler trailer and I want it to be powered up only when the truck is running. So I'd like to use the hot feed coming from the truck to power the trailer ...
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I connected our camera to a running light. Headlights on camera on lights off camera off. Power is already at the rear of trailer for this easy to connect. Works for us as I always tow with my headlights on.
