The Meross MS600 Smart Presence Sensor uses mmWave radar and PIR tech for precise motion and presence detection ...

Many Halloween animatronics that spring to life when you least expect it rely on a clever little device called a passive ...

The Baseus Security S2 Outdoor Camera 4K also boasts an 8-megapixel image sensor to record video in 4K Ultra HD resolution, ...

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Abstract: Near-Field Communication (NFC) has enabled mobile devices to emulate contactless smart cards, which has also rendered them susceptible to relay attacks. Numerous countermeasures have been ...