Result: pulse width modulation

I like the looks and apparent simplicity of this wireless camera system, part RVS87FR. I havent bought it yet, but leaning that way.... 1 Plug monitor into cigarette lighter - Done. 2 Use magnet on base of camera to attach to bumper, tailgate, or trailer hitch, etc. and point camera at trailer hitch - Done. 3 Move camera to rear of trailer and attach to whatever metal you can find and point camera where you need to - Done! |