Comcast Launches Xfinity Shield With WiFi-Based Motion Detection
Comcast's new Xfinity Shield platform uses changes in wireless signals to detect movement inside a home without cameras or dedicated sensors.
AfroEuropa Newsroom
AfroEuropa desk
Comcast has begun rolling out Xfinity Shield, a home protection platform the company describes as first-of-its-kind, according to a company blog post cited by Android Authority. The offering became available starting today.
A central feature of the platform is WiFi-based motion detection, marketed as WiFi Motion. Rather than relying on cameras or dedicated motion sensors, the system identifies people moving through a home by measuring changes in radio frequency signals passing between an Xfinity gateway and a connected device, as reported by BleepingComputer and Android Authority.
Android Authority reported that Comcast refers to the core of Xfinity Shield as WiFi Shield. The approach positions router and wireless hardware already present in a household as a detection tool, offering an alternative to conventional security cameras and connected sensors.
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