Automatic locking

General
MIWA U9.LH.MH, In a place like this......Unlocking the hotel room lock

``Unlocking the entrance door that was automatically locked'' Now, when I arrived at the scene wondering which type of automatic lock it would be, I thought, ``Hmm? Is this...'' A hotel lock in the old Heights? I searched the room with a camera and saw an indicator (this was a hotel lock after all) [...]

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General
ALPHA Automatic locking lever lock operation repair of defects with unknown model number

``The lock is stiff and difficult to open.'' This was an old lock that I had encountered before. This is ALPHA's automatic locking lever lock, but the model number is still unknown. There is a slide switch on the front that changes the automatic locking mode. Resin trigger […]

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General
MIWA PATENT WEST916.MM, locked and unlocked due to thumbturn malfunction

``Thumbturn won't turn and I'm trapped.'' There are people in the room, but it seems the thumbturn can only turn halfway. I had a photo taken of the condition inside and showed it to me from the door post. It was my first time seeing this type. If you look at the photo, there are two thumbturns […]

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General
Inspection and repair due to malfunction of apartment entrance lock

``Entrance key malfunctioning'' I thought the numeric keypad panel at the entrance was malfunctioning, but it turned out to be a defect in the electric lock on the door side. I was told that there were times when the door wouldn't lock. The door has an electric lock (motor lock/unlock type) JN.AL3M-1 […]

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General
MIWA digital numeric keypad lock TK4LT LAT automatic lock type electronic lock malfunction check repair

"I just replaced the batteries, but sometimes the numeric keypad doesn't respond." At first, the manufacturer's name was unknown. When I searched by property name, it was MIWA random numeric keypad automatic locking type "TK4LK33-2" without thumbturn. It was unlocked late last night, and […]

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