Hi guys,
I contacted Zautomotive to see if they supported the 2020 RAM 1500s yet, and they said they did in their "Tazer DT" product. So I bit the bullet and bought one. At least three of the features this device provided appealed to me. Windows down from remote (though 5 presses of unlock seem extreme to me.), fog cut out on bright turned off, turn signal camera trick, and GPS usage while in motion for my wife to help with that. A few other things were neat too, but not a big deal.
After installation, some of the functions didn't work right. Like the windows down from remote worked once, then never again. The light show trick was wonky and sometime wouldn't start. Other things just seemed odd. So, I gave up and went back out to the truck the next day to find a dead battery. Plus, the camera signal thing and GPS unlock can't be enabled at the same time according to the instructions. Either one or the other between programming. Right now I'd give Zautomotive a zero star review. I've messaged their support, so we'll see what happens, but not happy at the moment.