Security Door Controls Blog

Proven Delayed Egress Innovation...

See why our proven Delayed Egress solutions have led the industry since 1995 with the most choices and customization available. Also, learn why SDC has been the premier manufacturer of popular electrified access control hardware like bolt locks, strikes, EMLocks® and egress devices - all Designed, Engineered and Built in America since 1972, while most of our larger competitors manufacture overseas.

See these selected 1st quarter highlights from our robust toolbox of over 35,000 access + egress control components...

... all designed, engineered and built in America while most of our larger competitors manufacture overseas.

Tech Review: 1511 Delayed Egress
Presented by: Ron Bandur, SDC Tech Support

https://sdcsecurity.com/Yv0fo12k2l8.htm

We receive a lot of inquiries about Delayed Egress Locks: where to use them and how to pick the right one for a particular door application. Although there are variety of ways to configure locks, exit devices and access control components, SDC has developed the Exit Check® line of Delayed Egress Locks to configure solutions to address the most common applications with reliability, durability and value.