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Tel: +44 (0)1202 724 999


TDSi has been at the forefront of the access control and integrated security management market for over 30 years, with a diverse and comprehensive product range encompassing access control systems and IP CCTV products.

Based in the UK, TDSi designs, manufactures and supports access control readers, controllers and software systems, which integrate with other electronic security and building management solutions. The company also offers IP CCTV products including cameras, storage media and video management software.

Millions of people a day rely on TDSi systems to gain secure, reliable access to installations of all types and sizes. The company is ISO9001 accredited and has customers across a wide range of markets including healthcare, finance/banking, education, transportation, ports and airports, utilities, sports, industrial and commercial/retail.