I would love to find an RFID padlock that doesn't use bluetooth and has a backup key, obv. I don't want to get my phone involved, just a key fob if possible. Does this thing exist? I lock my barn door garage doors with a padlock and it's a pain when my hands are full. It would be nice if I could do a one-handed operation without too much fiddling. Doesn't have to be max security or anything, there's security inside. Just keeping the honest people honest. I figured if anybody would know where to find this, it would be you fine folks. Thanks!