Why TDSi?

TDSi products are at the heart of security systems across the world. For more than a quarter of a centrury our high quality range of cost effective access control solutions has been developed to meet the needs of projects across a range of markets, both in the private and public sectors. From stand alone door-controllers to fully integrated access control software management suites, each of our products delivers the same combination of reliable performance, technical excellence, elegant design and value for money.

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