BLACK SLBX3535SNUKR Smart Door Lock පරිශීලක මාර්ගෝපදේශය
User Guide Download the app https://play.google.com/store/apps/details?id=com.blackx.app&hl=en https://apps.apple.com/us/app/black-x/id6475334467 Removing the Old Cylinder Locate the Mortise Plate: Identify this plate on the door's edge where the door meets the frame. Unscrew the Cylinder: Locate the screw on the mortise plate that secures…