So you need a smart lock that is connected with WiFi.
Bad for your health. Dependent on electricity. Easy attack vector.
Just use a key.
⚡️🚪 WATCH - Unlocking a door with a Bitcoin Lightning payment.
https://blossom.primal.net/e1d276022b548cc8bb96039a294f07e94b631c753bd958d726df074750273bec.mp4
Discussion
"No its okay! The door has a key as a backup!"
Then what even is the point??? Jesus, some people increase their attack surface area for literally no good reason.