To see if I'm blocked, I log in from another account and device.

In an apartment I rented for work, I found the ring doorbell inside the building and an intercom outside. It was a small building with three apartments that must have belonged to the same owner.
Since I was not sure how it worked, I told the clients that I would direct them to my place, do not press intercom and I will open to let them in, that same night the owners came and told me that if anyone else entered the apartment I would leave immediately.
Thank God I only booked one night.

Elsewhere they said there was a security camera in the building, but they didn't say there was also a ring doorbell on the apartment door , I turned off the wifi and luckily they didn't say anything.

Sometimes they say that there is a security camera but not exactly where, if it is a normal camera it doesn't worry me so much since I have worked without issues, the ones that worry me are the ones that have vision, sensor, sound recording and not knowing which ones they have.