30 x 80 interior fire rated door,cottage internal fire doors,firedoor at home

Fire door pushrod locks can prevent outsiders from entering the interior without permission, while allowing people inside to go out in an emergency, with a high-decibel alarm sound when used without permission.

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30 x 80 interior fire rated door,cottage internal fire doors,firedoor at home-Ușă ZTFIRE - Ușă împotriva focului, Ușă ignifugă, Ușă rezistentă la foc, Ușă rezistentă la foc, Ușă din oțel, Ușă metalică, Ușă de ieșire