If you want to spend a bit more and don't like "smart" doors, I used one of these for years and was reasonably satisfied: https://chickendoors.com/
In my next coop I think I want something with enough smarts to let me know if it ever fails. That is, it reports status and if the server notices it hasn't gotten a report, I get an alert.
I’m working on exactly that, called SecureCoop. Being in IT the lack of notifications on doors was a huge concern. So I (over-)built redundancies and notifications and server monitoring and clustering.
I’m still working out kinks in the prototype but I hope to be selling later this year. Need to take it to an FCC lab to verify that it doesn’t cause excess interference, and then I can sell.
And then a reminder sent to my phone 10 minutes past dusk to shut the door, if it is still open at that time.
It's rigged but the confirmation is nice.
Edit: most of sensors run by esp32 boards running esphome. Also include a temp sensor etc, fed into home assistant