NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 62840-2 ; VDE 0122-40-2:2019-08 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 7240-8 | 2014-12 | Fire detection and alarm systems - Part 8: Point-type fire detectors using a carbon monoxide sensor in combination with a heat sensor More |
