The best video doorbell cameras of 2020 – CNET

The video doorbell is a pretty new consumer tech category that overlaps with standard home security cameras since they’re part doorbell, part built-in security camera.
A video doorbell works by sending you a real-time notification on your phone with a live video look at who’s ringing your doorbell; you will also hear a regular ol’ chime sound. A built-in microphone and speaker in the doorbell allows you to chat with your guest, and in some cases, the device will also work with smart locks so yo…

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