What nails can fix the sand curtain on the security door

Updated on Security door 2024-08-04
1 answers
  1. Anonymous users2024-01-24

    There should be holes for screws on the security door, but if there is none, it can only be steel nails.

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Copy for your advice.

1. Install "cat's eye anti-theft bai", which is sold on the market, and the general price is more than 100 yuan. This anti-theft device is equivalent to a thick steel plate fixed with dao, the crime tool can't pass through, the owner wants to observe the situation at the door, press a button, and the guard window pops open, revealing a cat's eye. >>>More

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If there is a large gap in the upper part of the door, you can raise the door a little as a whole, put something under the door frame, and then put waterproof glue. >>>More

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