The escape door set opens automated roller shutters even in extreme situations or in the event of a power cut
Second escape route
If roller shutters on windows or doors are equipped with electric drives, the issue of whether they can be used as a second escape route quickly arises for managers of large...
Makes automated shutters virtually silent and is more flexible than ever
That Becker roller shutter drives are extremely quiet is no secret. So inevitably the question arose: Can they get even...