The anti lock rotary knob of the anti theft door cannot be reversed, but it can be twisted, locked,

Updated on Security door 2024-01-28
4 answers
  1. Anonymous users2024-01-23

    When you don't pull the diagonal lock, rotate the small button to implement *** Look at this version of the top sticker, you will understand after reading it, it is very useful. **

  2. Anonymous users2024-01-22

    This is the security door is not installed well! Just reinstall it!

    There are two reasons for this:

    1.The door frame of the anti-theft door is damaged, and the anti-lock air offset causes the door to be not empty when it is closed, so it cannot be reversed to lock. This can be solved by the installation company of the door!

    2.The door frame of the anti-theft door does not match the door, it is estimated that the buyer made a mistake, and the dealer can change it!

  3. Anonymous users2024-01-21

    If there is a way, you can add a gasket to the hinge or remove one, if it still doesn't work, use a steel file to file the keyhole on the door frame, and if it doesn't work, you can find a master who installs the door.

  4. Anonymous users2024-01-20

    Very well solved.

    1.The deadtongue sticks out and uses pliers or a wrench to break it in the direction of the door. 2.

    File the keyhole on the door frame with a steel file--- the outside of the keyhole, preferably on a slope. Hope it helps. Automatic Door Expert - Jingwu Door Industry --- 0431-81035153

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