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News Alert for 3/18/2025

Open Gate Security System

The following communication was sent to all contacts Tuesday, March 18, 2025, at 5:00 p.m. via email and phone call:

Harford County Public Schools will begin utilizing Open Gate weapons detection systems in our schools over the next several weeks. They will primarily be seen and used at high schools and can also be moved to middle and elementary schools, as needed.  


Click here to watch a video explaining the Open Gate Weapons Detection System.

Please note that when the system is set up and in use, visitors of any age, staff, and students, will need to go through the system. Please be prepared to follow staff instructions as we all work to ensure the safety of our schools.