YKKap Alpha smart key compatible Entrance cylinder collapsed and replaced with unlocked

"It was locked out by automatic locking"

YKKap Alpha It seems that it was locked out in a blink of an eye in the automatic key locking mode.In the darkness after sunset, choose bankruptcy.

In this type, the upper and lower cylinders are locked and unlocked synchronously, but when unlocked with a mechanical key from the outside, it is asynchronous.

Whether to proceed with drilling or rotating file.Let's proceed with a rotating file this time.20 minutes to dig with several types of tip jigs.The first upper cylinder was unlocked.

Since the lower side was also asynchronous, we will proceed with the failure work here as well.I was able to confirm that the cylinder turned, but after a certain period of time, I heard the sound of the motor being locked automatically.

Therefore, it is necessary to fix the dead bolt while the cylinder is rotating.After fixing with a plastic plate.Turn the upper cylinder.

The unlocking direction is "lower unlock". It is the same as the push-pull grip handle lock made by MIWA.

The door is now open.

Since the replacement cylinder was out of stock, it was replaced at a later date, but when the door is open, it cannot be locked or unlocked by touching the smart key.The remote control operation is the same.

I misunderstood this and repeated disassembly and assembly for about 30 minutes in order to check and clean the scraped metal powder on the connector part.Since the magnet sensing function with the struct recognizes the state of the door, when the door was closed and the operation was checked, it was confirmed that the operation was normal.It's done.

This type of entrance lock is common in the entrances of newly built 2x4 (Two-by-Four) properties in recent years. There are probably many similar problems with this unit that supports smart key type automatic locking.

It's out of stock, so it's a matter of arranging it, but it's going to put a lot of pressure on the cost at this time.