Review on LATCH.IT - Keyless RV Door Lock For Secure And Convenient Entry by Nick Kussmaul

We have a 2019 escape 17 and the deadbolt on our door lock broke. After searching around on different review sites I settled on this lock and ordered it. Then I took off on a mountain biking trip for a week. After 5 days I ended up riding some trails about 1.5 hours from home and my wife wanted to join. It was puking rain, so I figured I would go back home, get her and the trailer (I was sleeping in my truck) and come back. Well, I got home, hooked up and remembered I hadn't put the new lock on the door. I opened the package, read the detailed installation instructions, scanned to QR link to installation videos so I would have them on my phone just in case, and went out in the rain to do the install. It took all of 10 minutes start to finish. The new lock fit great, programming the code and key fob was easy and I got it on the first try. I drove back in the rain and the seal seemed to be water tight. The next day we set out riding from camp and I can't tell you how nice it was to not have to carry a set of keys with me. Just punch in the code. My only concern is, what happens if the batteries run out while you have your keys locked in the trailer. I didn't see anything in the literature about a low battery warning system, but I was in a hurry.