WELCOME TO THE 2022 EXHIBITION
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SECURITY DOOR CONTROLS manufactures electrified access control hardware and controllers worldwide. Since 1972 SDC products have been designed, engineered and built in America while most of our larger competitors manufacture overseas.
SDC is the bridge from mechanical access control to electrified security systems. SDC offers premium, code-compliant products to allow users a seamless transition into electronic access control. With a robust toolbox of over 35,000 access and egress control components, SDC products form turnkey solutions to address almost any door opening imagined.
Pioneering the first motorized electric latch retraction retrofit kits over a decade ago, SDC continues to provide the highest performing ELR products on the market. VISIT BOOTH#8045 to see SDC’s new American Made electrified exit devices with ELR factory installed - the S4000 series for industrial applications and the S5000 series for storefront applications. Both devices are conveniently compatible with low energy operators including SDC's AUTO series.
DON'T FORGET - SDC's AUTO series eliminate the need for a separate power supply with its own built-in 1 Amp+ power supply!