NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0834-2 ; VDE 0834-2:2019-02 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 50134-7 ; VDE 0830-4-7:2017-10 | 2017-10 | Alarm systems - Social alarm systems - Part 7: Application guidelines; German version EN 50134-7:2017 More |
