Marks USA, a division of NAPCO Security Technologies, Inc., announces the release of its new SKA-Series Indicator Locks. These locks are said to offer a highly visible security status at a glance, ...

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 ...

Amityville, NY – April 2025 – Marks USA, a division of NAPCO Security Technologies, Inc., proudly announces the release of its new SKA-Series Indicator Locks. These locks offer a highly visible ...

While campus security and safety includes many aspects in and around the built environment, the door to a classroom or office has proven to be an essential line of defense against active shooters or ...

Indianapolis, IN – (July 17, 2014) – STANLEY Security, a leading provider of access control and integrated security solutions, announces the official launch of the new BEST 40H Visual Indicator ...