When the anti theft door of the commercial house has been opened, the hand is slightly pressed down

Updated on Security door 2024-07-28
1 answers
  1. Anonymous users2024-01-24

    The inside handle of the anti-theft door of the commercial house will not be broken if you press it down. There is a spring in the handle of the security door, and the inclined movable bolt can be retracted when pressed; Release your hand and use the spring's elastic pull to return to its original position. The general situation is not easy to break...

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Bad is not so fast to break, that is, if you want to compare him with those who are hit so many times a day and those who are not hit, it is natural that he can be used for a longer time if he is not hit.