Comcast's WiFi Motion uses existing Wi-Fi signals to detect movement inside your home without cameras. Here's how it works ...
MUO on MSN
Comcast's Xfinity Shield turns your router into a motion sensor — and it may share what it sees
A free Wi‑Fi upgrade taps existing gateways and stationary devices to map in‑home movement with signal shifts.
Xfinity has launched WiFi Motion, an opt-in tool that lets compatible home routers detect activity inside a residence without ...
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