TDSi’s Gardis Controllers and Extension Modules Earn UL Certification for Buyer Assurance

Poole, UK, 9th  August 2022 – Integrated security manufacturer TDSi has announced its Gardis range of Controllers and Extension Modules have received UL 294 Certification from Underwriters Laboratories of Canada Inc.

The well-respected UL 294 Standard for Access Control System Units rigorously tests the construction, performance, and operation of physical access control equipment and/or systems to provide a trusted assessment for buyer peace of mind

John Davies, Managing Director of TDSi, commented, “We are proud to have achieved UL Certification for our Gardis Controllers and Extension Modules. Underwriters Laboratories of Canada Inc. is a well-respected and trusted testing organisation in North America and certification is a clear indication to our customers and partners in the USA, Canada, and beyond that they can rely upon our products to offer the performance, reliability, and strength they need and deserve.”

The UL Certification of TDSi’s Gardis systems is part of the UK-based manufacturer of integrated security and access control solutions ingress into the US and Canadian security markets, which included a recent appearance at the GSX 2022 (Global Security Exchange) event in Atlanta, Georgia, USA, from 12th-14th September.


*TDSi Ltd.

Unit 10 Concept Park, Innovation Close
Poole, Dor
United Kingdom

+44 1202 666222
+44 1202 679730