hirmkin needs to post a link or part number for those backup lights.
i don't have any but would like some and have the switch and wire run.
like youngrodder stated, backup camera will be built into the head unit.
i don't have a camera, but the av system is wired and turns on the screen when i shift into reverse.
don't need it on a short bed, big window cab.
the only buzzer i have is a headlight chime. i find backup buzzers a pia