Time & Data Systems

TDSi is one of the UK's leading manufacturers of integrated access control systems, offering an extensive range of readers, controllers and software systems. Since the formation of TDSi 35 years ago, we have successfully supplied systems through our partner network across the world, with several million cardholders benefitting from TDSi access control systems each and every day. VITAPROTECH is the European leader in securing physical access to sensitive sites through its brands: TDSi, SORHEA, TIL Technologies and ARD.

Since the formation of TDSi over 30 years ago, we have successfully supplied systems to over 100,000 installations across the world, with several million cardholders benefitting from TDSi access control systems each and every day. Follow the links to find out more about TDSi access control systems, our business and approach, our range of products and support services, the market sectors we operate in and the benefits that we can bring to a wide range of projects and applications. We have a wealth of experience in the development, manufacture and delivery of innovative, reliable and cost-effective integrated access control solutions for applications across the world offering a broad range of benefits to organisations of any size.

TDSi products are at the heart of security systems across the world. For more than a quarter of a century, 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.