This touchless video doorbell at CES 2021 rings itself so your hands stay clean - CNET

A doorbell for the coronavirus age: Just stand on the mat before the camera and the doorbell will ring.

Jan 13, 2021 - 02:00
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This touchless video doorbell at CES 2021 rings itself so your hands stay clean - CNET
A doorbell for the coronavirus age: Just stand on the mat before the camera and the doorbell will ring.
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