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AUTO-IR Detects Objects and Prevents Closure

Posted by Security Door Controls on May 2, 2025 at 10:00 AM

Automatic doors offer accessibility and convenience, making it to where foot traffic can flow smoothly with the least amount of traffic. Although they are very beneficial, they don't go without risk. From costly damage because of collisions to potential injuries, ensuring the safe operation of automatic swing doors is crucial for business owners and facility managers. What if there was a smart accessory designed specifically to mitigate these risks? 

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Topics: Auto EntryControl, Automatic Door Opener, ADA

Reduce Time-In-Transit & Shipping Costs

Posted by Security Door Controls on April 18, 2025 at 10:00 AM

Need it Now? SDC's shipQUICK® Program Delivers!

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See SDC at IML Security Expo: Salt Lake City

Posted by Security Door Controls on April 11, 2025 at 10:00 AM

Designed, Engineered and Built in America

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Topics: Access Control, Buy American

Specify All EMLOCKS Now

Posted by Security Door Controls on April 4, 2025 at 10:00 AM

Specify With Confidence

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Topics: Access Control, EMLock®, UL294

First Day of ISC West 2025 is a Resounding Success

Posted by Security Door Controls on April 3, 2025 at 12:24 PM

Booth traffic builds on last year’s intensity.

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Topics: SDC, Access Control, Door Access Control Solutions, Division 8

See SDC at ISC West 2025 Las Vegas - Booth#21109

Posted by Security Door Controls on March 21, 2025 at 10:00 AM

Code Compliant Premium Hardware

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Topics: Access Control, Buy American

DoorSnap - Access Control Door Retrofits Made Easy

Posted by Security Door Controls on March 14, 2025 at 10:00 AM

Take a quick photo, send it our way, and get a FREE personalized recommendation for your access and egress electrified solution!

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Topics: Free App, Door Access Control Solutions, Solutions, Electronic Access Control

40 Years of Comprehensive Delayed Egress Solutions

Posted by Security Door Controls on March 7, 2025 at 10:00 AM

SDC pioneered the revolutionary delayed egress locking category to the industry in 1985 before patenting and launching ExitCheck® 1511S series in 1995 – the world’s first delayed egress lock to integrate a visual digital display, verbal countdown and alarm tone, alternating verbal message and door release indicator. Since then, SDC has developed the premier line of delayed egress solutions offering the most choices, flexibility and customization available in the market.

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Topics: Delayed Egress

SDC FACTORY BENEFITS

Posted by Security Door Controls on February 28, 2025 at 10:00 AM

SDC’s U.S. factory has been retooled to build even more products in-house than ever before, diminishing common supply chain issues. Besides a further reduction in lead times and improved quality control, SDC is able to offer more “build to suit” services for must have access and egress control hardware when market demand outpaces supply. 

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Topics: Buy American, US Manufacturing

NEW & RETROFIT ELR SOLUTIONS

Posted by Security Door Controls on February 21, 2025 at 10:00 AM

Electric Latch Retraction (ELR)

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Topics: Electric Latch Retraction

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Security Access Control Systems and Electronic Lock Blog

Welcome to SDC’s official Security Access Control Systems and Electronic Lock Blog. Here you'll find our latest news and answers about everything to do with access control hardware, accessories, power and their proper application to create access and egress control solutions - including:

  • White Papers
  • Installation tips
  • Troubleshooting
  • Tech Info

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