2005 Backup Camera wires

Hi all!
We recently got an audio system upgrade on our 2005 Tacoma. We had the tech run wires for a backup camera so we didn't have to take the radio out again to install one later. There is exactly a red and a black wire with no connections that has been run. All the aftermarket tailgate cameras I've seen have more than that. What am I missing? I'd love to be able to do this myself and not have to wait a month to get it professionally done...

 

That would depend on your backup camera you intend to install. It sounds like the tech only ran the power & ground wires and you'll need to run the other wires still.