TDSi
TDSi is an access control and integrated security management company established in 1982.
Last updated September 2, 2026
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Overview
TDSi is a company established in 1982 that develops, manufactures, and delivers integrated access control solutions. It has supplied systems to over 100,000 installations worldwide.
History
TDSi was established in 1982. The company has over 40 years of experience in the access control and integrated security management market. It has supplied systems to over 100,000 installations worldwide.
Products and positioning
GARDiS Web Embedded Controller
A user-friendly controller for smaller sites with up to 5,000 credentials.
GARDiS Bluetooth Low Energy Mullion Reader
Brings the access badge to Android and iOS smartphones.
Recent events
- Unconfirmed
TDSi releases GARDiS software version 2.2[5]
TDSi made new features available in version 2.2 of its GARDiS integrated access management software, including new integrations and a Cause and Effect Engine.
- Unconfirmed
TDSi plans GARDiS rollout in North America[6]
TDSi said its GARDiS hardware and software ecosystem would roll out in North America in 2022. PROTECH was to introduce the portfolio to the North American market.
Sources6 sources
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