Unlocking the entrance door due to not carrying the key, MIWA LB.13LA

"When I returned to the apartment, my family was locked and absent."

When I came back from the place where I was going, it seems that my family was locked and absent. The client seemed to have left the room without the key, and apparently thought he was in the room.

At first, I thought it was some kind of automatic lock type because it was a declaration that he was "locked out".

Even in the confirmation hearing, it seems that there is no special equipment in particular, so it seems that the work can be proceeded with unlocking normally.

The key hole with the shutter is offset downward, so it is an LB cylinder.Judging from the handle shape, it seems to be a genuine MIWA cylinder set. Is it LE type or LA type? Since the cylinder collar moves with a spring, it must be the LA type.

Work started and completed shortly after.