I got a wireless remote and like it a lot.
I'm able to move around the truck without getting tangled up.
I did loose one, camper luckily came with a back up wireless under the sink, ordered a new one, $$$$, and then found the lost one, so now have 3, one in truck, one in the side dump valve area and the back up to the back-up under the sink.
But they work fine, sometimes the buttons get a little sensitive and have to press again, but works great.
Just a heads up, camper jack batteries need to be charged as I'm sure everyone knows, but I figured I had the camper generator to back up, that is until I ran out of Propane to run the generator... (Newbie lesson's learned deal) Luckily, letting the battery rest a little and charge with solar, I was able to get it going again...
Camper came with the two remotes, never tried anything else...
Hope that helps.