Certificate
G223040
System-bound
Dorman Smith Technologies Limited
167-169 Great Portland Street, 5th Floor
GB W1W5PF London
+971 4 347 0226
http://dormansmith.com/
info@dormansmith.co.uk
DIN EN 54-3:2006-08 - Sounders
VdS 2543:2021-03 - General requirements for components
Components and systems for fire detection and alarm systems
DFI7/WB/MT/SW
Sounder
Updated at: 24.08.2026