Technical rule
[CURRENT]
ift-Richtlinie EL-01/1
ift-Richtlinie EL-01/1
Electronic systems in windows, doors and facades - Part 1: Guideline for the planning and design of the interation of electromechanical building elements into buildings
Title (German)
Elektronik in Fenstern, Türen und Fassaden - Teil 1: Leitfaden zur Planung der Integration von elektromechanischen Bauelementen in das Gebäude