Welcome to TDSI
'ACCESS TO THE FUTURE': An Introduction to TDSi Since 1982, TDSi has been at the forefront of the access control industry, delivering innovation, reliability, global capability and some significant firsts to the market. TDSi's philosophy has always been to make the job of both employer and employee easier, whilst providing complete 'environmental' control for businesses.
Our Value Proposition
TDSi solutions are efficient and cost-effective; offering minimum cost of ownership and maximum return on investment, as well as flexibility of application, scalability and reliability. Technical capability has always been our core competence, yet our solutions are surprisingly simple to specify. Our ISO9001:2000 accreditation and three year guarantee substantiate our aim of providing access control with integrity.
Growth without the growing pains
Our customers are increasingly requiring future-proofed solutions that can grow with an organisation and integrate with other control systems, including Biometrics, CCTV, intruder alarms and building management systems, with minimum business disruption.



