Detectors
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computer security
Walk-Through Metal Detectors Can Be Hacked, New Research Finds
Photo: VALERY HACHE/AFP (Getty Images) Researchers have discovered a total of nine software vulnerabilities in a commonly used metal detector…
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Cars
We Put 3 Top Radar Detectors to the Test
John RoeCar and Driver From the May 2021 issue of Car and Driver. There’s no good answer when a police…
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active fire protection
Popular Smoke Alarms Recalled Over Failure to Alert During Fire
The Kidde TruSense 2070-VASCR (left) and TruSense 2040-DSR (right) smoke alarms and carbon monoxide detectors, two of the seven recalled…
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