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A 4K camera will let you get the clearest view, with high-quality video. The best options have smart motion detection, remote access and two-way audio for communication when you’re away.

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The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

Including updates to Mt. Rushmore, the Unisphere and the Washington Monument.