Battery replacement
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 ed-LockPLUS, battery cover does not open
"Inspection to ensure that the battery cover does not open" Battery low was displayed on the LCD display. However, it seems that the unlocking operation is still possible. However, if I don't replace it soon, I can hear the motor not turning. Even in that state, the battery cover interlock […]
ALPHA electronic lock ed-Lock.MIWA-08LEF+B5 battery cover unlock
``I can't remove the battery cover.'' Apparently the client was replacing the battery himself. Apparently, he followed the instructions and removed the battery cover, removed the old battery, and went out to buy a new one. He said he wanted to show the clerk at an electronics store the same old battery he had removed. So […]
Alpha ed-Lock (improved), locking malfunction due to control board defect
"I suddenly couldn't lock the door from the outside." Again, it's ed-Lock (revised). It was said that it was no longer possible to lock the door from the outside. The battery is probably dead. When I pressed the numeric keypad, it didn't respond, so I opened the battery cover [...]
ALPHA ed-Lock (modified), Unlocking the entrance door and repair by lithium battery cover defect
``When the client was replacing the battery herself, she accidentally closed the door with the battery cover still on.'' She accidentally closed the battery cover when she was replacing the battery herself. She said she then bought a battery but her cover wouldn't open. As usual, […]
