Certificate
ERR 117114
Bosch Sicherheitssysteme GmbH
Sachsenkamp 1-3
DE 20097 Hamburg
040/6450-1940
www.boschbuildingsolutions.com
dennis.letzsch@de.bosch.com
Anhang-E-VdS 3403:2022-10
Installers of video surveilllance systems (VSS)
Activity Area: 04, 06, 10-39, 44-46, 48, 49, 57-59, 99
Updated at: 15.02.2026