Mechanical password lock , digital door lock (MPL02)

6,When finishing the password setting,the user have to press the tightened nut of inner door lightly and turn it with screwdriver,to make the small dot on the nut from OFF to ON.

5,If the user want to change the password,he can turn the existing password keys(set by himself before) clockwisely 180 degree,then reset the password as the above method.

4,The user turn  certain keys anticlockwisely 180 degree to set the password.

3,When the lockbody match on the door and install the fixing screw,the user can press the tightened nut of inner door lightly and turn it with screwdriver,to make the small dot on the nut from ON to OFF

2,First,there isnt any password on the lock,the user can set the password freely before installation,and can use 1 to 11 digit as ones password,such as:2 or 49 or 6825 or 66843450789

1,There are 10 digit keys and 2 letter keys on the lock(C is clear key)

Operation way of mechanical password door lock

password  lock of mechanical, digital door lock

password lock of mechanical, digital door lock
1,made of zinc alloy,
2,password can be set as one's will easily.
3,44*142mm