GOAL ULW-5E Unlocking the lock inside the share house due to lost key

"Lost key, Unlocking the entrance door"

According to the report from the client, the door does not have a door scope and appears to have a thumbturn cover, and he said that he had requested the service several months ago after losing his key. At that time, it seems that the cylinder was replaced with a new one due to cylinder breaking and unlocking.

If there was no approach route, there would be cylinder breaking and unlocking again this time, so we rushed to the site because we needed to confirm on-site.

It looked like it was a shared house, and there were usually two rooms on the other side of the front door. Each one had a door lock. The auxiliary lock is a KODAI pin cylinder, and the main lock of the knob seems to be GOAL ULW-5E.

KODAI's pin cylinder does not require a key to be unlocked as it is not used and has not received a key. It's a bit troublesome to unlock this.

In the end, all I had to do was unlock the main lock, the knob lock. The fact that this knob lock was broken and replaced means that the suspect either did not know how to unlock it or did so arbitrarily.

The work was usually completed by picking.