@Ann783
Schlage Encode has its own app to program the lock. RemoteLock is integrated with Airbnb, after setting it up, so that when guest make a reservation RL automatically programs the lock for that guest, assigns them an individual code, and sends them the first message, if you choose and can personalize with check in instructions. I just use it for one listing but really like it. It has a learning curve setting it up. But you could also easily use the Encode app to manually program each guest. So far I've only had one bug with this set up, but was resolved. Also the wifi is only used to program the lock, it sends a quick message, to add a guest code or delete one. If the wifi went down the codes would still be programed on the lock, and you can see the guest and codes on both the app and RL software. For example if you added a guest code for next week with check in and check out times, down to the minute, and you lost wifi, the lock would still work for their stay as its on the lock and at their checkout the access code would expire to whatever you set access time and dates for. 🙂