CES 2019: Smart doorbells ring in changes in Las Vegas

A doorbell that fits around a peephole and another with two cameras are among those unveiled at CES.

from BBC News - Technology https://bbc.in/2H8AYOe
A doorbell that fits around a peephole and another with two cameras are among those unveiled at CES.

• Tweet
• Share
• Share
• Share
• Share