The Lockin 4-in-1 Smart Lock can also act as a video doorbell and security camera, while reading the veins in your palm and fingerprints to open your front door. One of the most impressive ...

Once the doorbell has parted ways with the wall, use your screwdriver or fingers to carefully detach the wires from the back. There will be two to three wires. If the wires are short, use a bit of ...

I write about commercial cinema technology and smart-home ... integrated video monitoring, enabling users to see who is at the door without requiring a separate smart camera.