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It's a door of two functions, depending on what you're aiming for, both have good and bad Faipf.
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Generally, the anti-theft door anti-pry sealing performance is relatively good, after closing the door, the door can not be opened without a key, the fire door has a certain anti-theft function, but the anti-pry performance is relatively poor, there is an anti-theft door door panel filler is not a fireproof material, the fireproof door panel is filled with fireproof material, the fire performance is good, the standard is also different, the anti-theft door must have a FAM logo, the fire door generally has no specific standards.
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The security door should have a fireproof function. The fire door has a low anti-theft function.
Oh, fire doors are generally not equipped with cat's eyes. >>>More
Fire door, in case of fire, fire door can save lives, anti-theft door not.
Fire doors can be both fireproof and anti-theft, who do you say? [em08]
Fire doors are mainly installed by developers, and they are still security doors. >>>More
This is mainly determined by where you use it and which function has a high demand for fire prevention and anti-theft. >>>More