... on 4with OLED display welcome to inquiry our door lock 1).our productssafe lock,fingerprint lock,finger ... password lock,safe lock, digital locks, safes locks, electronic lock for safe, 2).widely used in: furniture, ... with a similar lock bag, direct from the door can be screwed on the 4 screws, 4) ... key and password is lost and forgotten defects, automatic door, no key.3.stylish LCD interface (LCD), ...