SHERLOCK4+Genuine security thumbturn Unlocking the entrance door due to not carrying card key Cancellation on site

"Unlocking the entrance door without carrying a card key"

It seems that my housemate locked the door and went on a business trip overseas.

You said it's a push-and-turn type thumbturn, but I wonder if it's a SHERLOCK.
It's a large black casing on the indoor side that I've never seen before in photos.

It's the latest SHERLOCK4 hybrid. Moreover, when I confirmed it, it was indeed a genuine child lock security thumbturn.
There is a door scope, but it cannot be easily turned around due to the limited time specified and the work including setup. In the end I offered to cancel.

I had to wait for my roommate to return.

Apparently, the hybrid type comes with a genuine security thumbturn as a standard specification. This is difficult.