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BluePoint Alert Solutions: A New System for Defending Our Schools - Fox Valley Fire & Safety
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/cloudfront-us-east-1.images.arcpublishing.com/gray/4IXDQXBLFRDZXN37O3Z6IXIUQE.jpg "McKinley High School to test 'blue box' security system")
McKinley High School to test 'blue box' security system
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