I don't know about keyless entry. I suspect you will get a call if the generator starts. The one thing BJ and I had trouble with was the fridge when we left our Monterey with Monaco in Coburg a few years ago. We emptied the fridge, turned it off and left the door open. Some one needed to move the motorhome and was worried about the doors banging and closed them. Mold likes to grow in warm damp spaces. Lots of it. It looked like a science experiment! The fix was BJ spending a couple hours playing with bleach and Comet and me buying special class from Camping World that would securely hold the doors open. The Dometic in our new rig came with keep open clips. Bill