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Your Comcast router doubles as a motion detector now - and a potential police informant

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Why This Matters

Comcast's new motion-detection feature integrated into its Xfinity routers enhances home security by turning devices into in-home motion sensors. However, this innovation raises privacy concerns, especially regarding potential law enforcement access to motion data. The development underscores the growing intersection of smart home technology and privacy considerations in the tech industry.

Key Takeaways

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ZDNET's key takeaways

Comcast has introduced a new opt-in motion-detection feature in its routers.

Xfinity Gateway devices detect movement and alert users via a mobile app.

A footnote advisory indicates law enforcement could access your motion data.

Comcast has announced a new Xfinity router feature designed to improve home security -- but it may come with privacy caveats.

Comcast's new feature

As first reported by The Verge, a new motion-detection feature has been introduced in Xfinity home routers. An August 18 update to the Xfinity app enables millions of routers to monitor movement in the home.

In a press release, the company said the motion detection feature is part of Xfinity Shield, a new offering designed to "redefine intelligent home protection."

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