Certificate
W 117016
HKS Sicherheitsservice GmbH
Am Gladeberg 10
DE 37181 Hardegsen
+49 5505 5095170
+49 5505 96403
https://www.hks-gruppe.de
nsl@hks-gruppe.de
VdS 3138-1 : 2013-12
By the approval holder independently supplied services:
Technical service
none
Security service
Alarm service
Provided by partner services
Technical Service: Alarm provider
Security service(s): Alarm service and Intervention service
Approvals as emergency call and service control centre in accordance with VdS 3138-2
Updated at: 06.10.2026