Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
This is a working wall outlet with a hidden camera built in, so it records without looking like a camera. It captures 4K video from a 5MP CMOS sensor through a 90-degree lens, records to a memory card, and streams to an iOS or Android app over WiFi. Motion detection triggers recording up to about 6 meters away, and it runs on standard 110V AC power. It suits people who want discreet indoor monitoring of a room, entryway or office. Against dedicated spy cameras, the outlet disguise is convincing, but the fixed 90-degree view and card-only storage limit it compared with pan-tilt or cloud-connected rivals.
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This is a hidden security camera built into a wall outlet. It connects over WiFi and works with an app for iOS and Android. It has a motion sensor and records to a memory card.
It has a 5 megapixel CMOS sensor and records 4K video at 25 frames per second with H.264 compression. The view angle is 90°, and motion detection works up to 6 m in a straight line. Minimum illumination is 1 lux.
Recorded files can be played on Windows or Mac OS X with VLC Player or SMPlayer. The camera can also be viewed in web browsers such as Chrome, Firefox and Safari.
