Google's latest Nest Doorbell works as both a video camera and a doorbell. The camera captures 30fps video at a resolution of 960×1280 pixels, with a 145-degree field of view. The device sends you alerts when people approach your door and when someone presses the button. The one thing it won't do is go 'ding dong' because it doesn't come with its own chime unit. However, you can wire it to an existing unit or make it 'ring' on any Nest smart speakers you may have.
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