< GO BACK Colorado School’s Access Control Upgrade Delivers a Mountain of Benefits Posted on July 4, 2022·By Guest Authors VCHS hallway. Photo courtesy ProDataKey Posted in: Access Control, Public Safety, School Safety, Security Technology Tagged with: Access Control, AmberBox, Artificial Intelligence, Case Study, Detection, Drills, Gunshot Detection, Key Management, Lockdown, mobile credentials, ProdataKey, Systems Integration