Over the years, control relays of various types have been used by the hundreds — even thousands — to control nearly every function in commercial and industrial processes. Today, many of those ...

There are a number of reasons why healthcare and educational institutions wish to keep their campuses secure, including student, patient and employee safety and document security. No organization ...

If one based his impression simply on the ease with which the term security is used in conversation at trade shows and in meetings, it would be logical to assume that most people understand the basic ...

A friend once asked about the block of relays pinned to a board behind my car's dash. To him relays were the mysterious little boxes that some cars inexplicably required to operate a horn. More than ...

Factory equipment continues to become increasingly intelligent in large part due to the improved processing power and communication abilities found within underlying controllers, sensors, and ...

Unlike video surveillance, which seems to always be on the verge of the next great technological breakthrough, access control remained largely unchanged until the tail end of the last decade when ...