Thick defense.Review of the gap unlocking of the flush guard

"Lost key, Unlocking the entrance door"

In the declaration, there is no door scope, a thumbturn with a button, and a jagged key in one place to lock.

I think this may only be unlocked, but since there are cases where the client misidentifies the door scope, it will not be possible to judge without checking on site.

Moreover, this time as well, the ID is a police witness case due to an address mismatch.

Upon arriving at the scene, there is certainly no door scope.The property is not very new, 13 years old, but it is a pity that there is no door scope.

However, it is not possible to unlock the security thumbturn to attack the gap.When I checked with the client again based on the photo, he said that it was a popular large resin thumbturn seen in the USHIN-SHOWA LSP model.When I checked with the camera, I was able to confirm the large thumbturn.

Well, next is the capture of smoke guard, but this time it is not an overhang type.It was a smoke guard that was flush with the door frame wall and was less than a centimeter, but the conditions were still bad.Well, I will proceed with the work according to the procedure, but this time the gap is narrower than I expected.It's an excellent way to make a door, and it has a lot of defense.

Even after trying several times, there wasn't enough space to slide the jig.After all, the work is canceled.Since we could not contact the management company and unlocking was not permitted, we decided to have the client coordinate with the management company at a later date.

However, I still regret not being able to unlock it.The hurdle was high for the capture of the flush guard this time.This is a homework that needs to be reviewed in the future.