TDSi’s GARDiS Earns UL Certification
Integrated security manufacturer TDSi today announces 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 …