Controlling access to a school generally begins at the front door — it is how most visitors enter a school (or an office, manufacturing facility or warehouse for that matter). K-12 campuses have been ...

Mechanical locks secure doors as either deadbolts or door-handle devices. Keys serve as the means to unlock these mechanical locks, and possessing a working key determines who can access secured areas ...

Districts bolster physical security by screening guests with visitor management software and integrating that with door access control and surveillance cameras. When IT Services Director Bob Fishtrom ...