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Committee hears update on weapons-detection rollout; district reports 71,084 alerts since December
Summary
Superintendent and safety staff reported the weapons-detection system, installed Dec. 11, 2024, has screened roughly 728,350 visitors and logged 71,084 alerts (mostly benign). Staff said false-positive rates have fallen from 15–20% at rollout to about 8% on average and outlined training, mental-health supports and upcoming hardware costs for panic buttons.
Superintendent-level staff and the district's director of public safety briefed the Education and People Services Committee on May 20 about safety procedures and the weapons-detection system installed across Upper Darby secondary and event sites.
Dr. McGarry and Anthony Vaughn said the district implemented the system on Dec. 11, 2024, and that detection units are in the high school (nine), the stadium (one) and at two secondary schools. Since deployment, staff reported about 728,350 visitors were screened and 71,084 alerts occurred; officials said most alerts were triggered by benign items such as laptops, umbrellas,…
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