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Patents & Trademarks

CSL holds a number of patents and trademark accreditations which are listed below:

Patents:
DigiPlus® Patent Number GB2465833
DualCom Gemini Patent Number GB2469231
Electronic Device - DualCom GB2469230

Trademarks:
CSL DualCom®
DualCom®
DigiPlus®
DualCom Inside®
GradeShift®
DualCom WorldSIM®
DigiAir®
Calibre®
SafeLink®
Critical Connectivity®

Accreditations:
ISO9001
CERT ALARM
BSI

Memberships:
UKAS
BSIA
TSA
MSRS
RISC Authority
BPA (British Parking Association)
FIA (Fire Industry Association)
Secured by Design
UKEVSE

Certifications:
EN50136
TSA Code of Conduct for Supply Members
EMC Directive
Cyber Essentials Scheme Test Specification
Fire (EN54-21)
Intrusion (EN50131-10, EN50136-2)