MIWA PGF714+U1 No camera, search unlocking aborted

"Lost key, Unlocking the entrance door, canceled due to inability to search unlock"

In the declaration, it was not a security thumbturn specification, but only one locking point, but when I checked it at the site, it was a MIWA push-pull grip handle type U1 security thumbturn specification.

There should have been no particular problem with this specification, but I was worried about the short distance between the upper cylinder side and the door scope.

There is an "extra short" opener tool for short distances, but if you look at it with a temporary camera, it's about 50mm too long and overhangs the thumbturn.

I tried it, but I can't get it right.I changed to exploring work, but the door bar is also in the way, and I can't get a sense of it. I stopped working after about 20 minutes.

Although we have taken countermeasures, this time we had to deal with the "slipping" phenomenon peculiar to the U1.

Therefore, this time it has been cancelled.Moreover, it was a property that was not allowed to break locks.Unfortunately, it has been discontinued.

As a homework, it is essential to create a new tool with a dedicated camera.I was able to confirm that a camera with a diameter of 3.5 mm was released, so let's take measures by processing the tool.

Having four different camera tools is enough.