Certificate
F 22140200
C.D. Büttner Sicherheitstechnik GmbH
Sülldorfer Landstraße 246
DE 22589 Hamburg
040/870885-0
040/870885-40
www.buettner-group.com
c.d.buettner@buettner-group.com
DIN 14675-2:2020
Experts for voice alarm systems in accordance with DIN 14675
Scope:
related systems:
- planning
- design
- installation
- commissioning
- handover
- maintenance
- Novar GmbH Variodyn D1
Updated at: 09.02.2026