May, 2024

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? […]