Open the phone camera and scan around the room for any unusual blinking lights. Turn off Wifi and check for strange network names. Install a hidden camera detector app and follow the on-screen ...

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In today's high-tech world, surveillance cameras are everywhere. Technology has advanced so quickly, the cameras themselves can be the size of a pinpoint. "It happens more often that you would expect.

Q: Do the apps that claim they can detect hidden cameras in a room work? The cost and size of high-resolution cameras has gotten so low that they can be placed just about anywhere these days.

OPPO has introduced a new hidden camera finder in Color OS. The feature works via an app and can detect spy Wi-Fi cameras in a room. It’s only available on the OPPO Find X5 and X5 Pro for now. Update: ...