New sound device could prevent attacks on college campuses after dark
6 years ago
Sales of a new personal safety device, the "Sound Grenade," are up in San Diego as students and others look for ways to stop attacks before they start.
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2:01
WFTX
6 years ago'Sound Grenade' personal alarms coming to Southwest Florida college campuses
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0:27
KMGH
4 years ago27j Schools adding 359 radios to improve security and safety
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1:46
KTNV
5 years agoNew tech to keep students safe
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2:07
KTNV
4 years agoNew technology to keep schools safe
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1:15
WSYM
7 months agoStudents react to new security measures on MSU's campus
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1:34
KGUN
8 months agoSome schools installing new security measures
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1:55
KTNV
1 year agoLatest tech, techniques to keep schools safe
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2:08
KTNV
5 years agoCCSD task force makes new school safety recommendations
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2:36
WMAR
5 years agoNew tech for students to report safety threats
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2:30
KGTV
6 years agoHigh-tech security system helps schools keep criminals off campus
