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SDC Security Products

SDC specializes in the design and manufacture of premium grade access hardware products. As an established leader in the industry, SDC is the largest independently owned manufacturer of access hardware in the U.S.A. The SDC Product Line includes: Electric Lever Locksets, Delayed Egress Locks, Access Controls, Power Supplies, Electric Strikes, Electric Deadbolts, Electromagnetic Locks, Exit Bars and Key/Push Switches.

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SDC 700 Series Key Switch

SDC 700 Series Key Switch

Key cylinder specified separately or provided by others For key switches with one switch, turning key left or right actuates the switch. For key switches with two switches, turning key left actuates switch #1, turning key right actuates switch #2.


SDC Accessories

$23.70 to $585.10

SDC Parts

Products and parts from SDC.

$11.50 to $923.90

SDC Z7800

SDC Z7800

SDC 10TD Timer Module - Discontinued.

SDC 1511 EMLock Electromagnetic Lock - Discontinued.

SDC 1581 EMLock Electromagnetic Lock - Discontinued.

SDC 602RF Power Supply-Charger - Discontinued.

SDC 631RF Series Power Supply - Discontinued.

SDC 634RF Series Power Supply - Discontinued.

SDC 928 Series Integrated Digital Keypad - Discontinued.

SDC 950 Series Proximity and Digital Keypad Reader - Discontinued.

SDC E72 Series Lockset - Discontinued.

SDC MD-31D-OW Request-to-Exit IR Motion Detector - Discontinued.

SDC MSB550 Series Exit Switch Bar - Discontinued.

SDC PSB560 Series Exit Sense Bar - Discontinued.

SDC UR4-8 - Discontinued.


All products Barcode Discount sells are new (not used). Most products ship via our low cost flat rate shipping the same day your order is placed and can ship overnight to anywhere in the US. Our prices are amongst the best available anywhere. Buy online or call 1-800-485-3730 for a free review of your product needs by one of our knowledgeable product experts.