Closed to Observe Memorial Day 2025
SDC Proudly Supports
Access & Egress Control System Design Services
Save Time and Money on Multi-Door Projects
SDC Receives ISC West Exhibitor Loyalty Award
AUTO-IR Detects Objects and Prevents Closure
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 aut
Reduce Time-In-Transit & Shipping Costs
Need it Now? SDC's shipQUICK® Program Delivers!
See SDC at IML Security Expo: Salt Lake City
Designed, Engineered and Built in America
Specify All EMLOCKS Now
Specify With Confidence
First Day of ISC West 2025 is a Resounding Success
Booth traffic builds on last year’s intensity.
See SDC at ISC West 2025 Las Vegas - Booth#21109
Code Compliant Premium Hardware
DoorSnap - Access Control Door Retrofits Made Easy
Take a quick photo, send it our way, and get a FREE personalized recommendation for your access and egress electrified solution!