DTEC Cylinders

UNION DTEC is a high security cylinder system.  It operates combining a traditional 6-pin mechanism together with the added security of four DTEC side pins and a side bar.  The DTEC system has over 240,000 key combinations, making the system ideal for specification on projects where high security is required.  A DTEC key cannot be reproduced by anyone who has not been legally authorised to do so.