Certificate
G509002
System-bound
WindowMaster International A/S
Skelstedet 13
DK 2950 Vedbaek
VdS 2344:2014-07 - Procedure guidelines
VdS 2580:2012-05 - Guidelines for Smoke Exhaust Systems - Electromechanic Actuators
Components and systems for smoke and heat venting systems
"WMS 409", "WMS 409i"
Electromechanic Opening Device
Updated at: 17.02.2026
