Certificate
AES 116008
C.D. Büttner Sicherheitstechnik GmbH
Langenkamp 16 a
DE 22880 Wedel
+49 40 8708850
+49 40 87088540
https://www.buettner-group.com
c.d.buettner@buettner-group.com
DIN EN 50518 : 2020-02
Monitoring and Alarm Receiving Centre
category I and category II
for handling alarm messages from security applications and
non-security applications
Monitoring and alarm receiving centres in accordance with DIN EN 50518
Updated at: 07.02.2026