Steel Pushbutton Combination Electronic Code Keyless Handles Home Safe Door Lock

Description Steel Pushbutton Combination Electronic Code Keyless Handles Panel Door Lock Specifications Material: Stainless steel, zinc alloy Fit for door: Thickness 30-60mm Power by: 2 X 3V batteries(not included) Features - Password or TM card authentication is successful, the drive 6V relay. - Turn the handle or delay, the relay off lock. - The administrative password 1 group, 64 user passwords. - The user can modify the admin password, add or delete a password. - Electronic Key (TM card) emergency door. - The administrator password can be restored to the original password, and delete all user passwords. - Successive six-digit password is entered correctly, you can open the door (pseudo-code function) but the total length is not more than 12. Package included 2 X Handles 1 X TM card (and other accessories as the picture shows, batteries not included)