ALPHA
ALPHA-33KN.GOAL-UC, inspection and repair due to operational defect inspection
``The lock won't close.'' When I checked, I found that the deadbolt wouldn't come out. The cause was simply the cylinder not rotating. This time, we disassembled the knob body and checked for any damage to the parts, and spray-cleaned the cylinder to make improvements […]
YKKap/ALPHA key EC-Z1 EC-Z2 Emergency core cylinder cylinder breaking and unlocking due to child confinement
``Cylinder breaking and unlocking due to child confinement'' Apparently a one-year-old boy is trapped inside. Apparently, he followed his mother out to take out the trash and accidentally turned the thumbturn to lock it. It appears to be a newly built single-family home that we just moved into 4 months ago. Surroundings […]
ALPHA ed-Lock with Patante Inspection of malfunction due to battery shortage
"Unlocking defect due to unstable deadbolt operation" On the front, there is a manufacturer name and model number "COSMO KINKI" that I have never seen before. When I interviewed them, I was told that the deadbolt was unstable. Is it because of insufficient torque or the lock case has deteriorated over time? […]
ALPHA ed-Lock I can't enter my PIN because the numeric keypad doesn't respond.
``Sometimes the button on the electronic lock doesn't respond.'' From the name of the property, I immediately knew it was from a series that had been compatible in the past. Possible causes are insufficient battery or deterioration of the numeric keypad control board. When the base deteriorates, the only option is to replace the main unit […]
ALPHA Digital Lock 3 Optional seat type, with key Unlocking the entrance door
``I have the key, but it won't stick.'' The key won't stick. I didn't know it at first, but when I looked into it later, it was the old ALPHA Digital Lock 3 option seat model. Although it is a digital method, there is a secure keyhole. It is usually operated with a key […]
