The Official Vortex Doors Blog
Fail Secure vs Fail Safe Locks: What’s the Difference?
For building owners and property managers, understanding the difference between fail secure vs. fail safe locks is critical to the… [...]
What is an Egress Door?
An egress door is a crucial component of modern buildings. It provides a safe and accessible exit route in case… [...]
What is a Mantrap in Access Control?
Building owners concerned about unauthorized visitors should understand what a mantrap access control system is. Despite the name, the primary… [...]
What is an Air Curtain?
An air curtain is what allows businesses to control climate in high-traffic areas. They create an invisible barrier, a constant… [...]
What is Keyless Entry?
Keyless entry systems improve security and convenience. Physical keys can be lost or duplicated. Door locks can be picked. Consequently,… [...]
What is a Rim Exit Device?
A rim exit device is a push bar installed on fire doors and emergency exits. Also known as a panic… [...]
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