Your key fob's panic button is easy to ignore until it goes off by mistake, but it serves a real purpose beyond the usual parking lot trick.

Modern cars have swapped regular keys for key fobs, and most of them use a CR2032 button cell battery. How can you tell if it's weak? How long do they last?

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 ...