SARGENT’s lock/unlock indicator option (49-) is for double cylinder functions on the 80 Series rim exit device. The indicator is housed in the exit device chassis cover with a clear window, and no ...

In earlier days, computers displayed physical indicator lights for Caps Lock, Num Lock, and other keyboard keys so that we knew their status, but that is not always the case today. In this post, we ...

The Fn key is short for function – this particular key allows PC users to access the second assignment of a key. It is normally found at the bottom left corner. The Function keys (F1, F2, etc) are ...

Ideal for use in educational facilities on wood or metal doors, the Sargent 80 Series rim exit device offers an easy way to lock the outside trim from the inside without opening the door and putting ...

The number lock function on your laptop can help you quickly enter a series of numbers including those related to the bookkeeping of your business. The function turns your laptop's keypad into a ...

With a unique and highly visible window design, Corbin Russwin’s new status indicator, available for the ML2000 Series mortise lock, provides clarity on the locked/unlocked status of a door. The ...