Best of all, it unlocks the front door for you without your needing to stand up!
Price: At 9 the CHUI is one of the more expensive doorbells on our list.
Wouldn't it be so much easier if you knew who was at the door without having to move?
Since its invention in the 1800s, doorbells have been a simple way for people to announce their presence.
Features: Initially designed as a video camera, CHUI can also be used as a doorbell and a security device.
Features: This digital intercom/video doorbell comes with a 7" TFT LCD screen in full color, with a crisp, surprisingly clear image (960 x 480).
The viewing angle is a bit limited (92 degrees), but you'll love the night vision--courtesy of 6 IR LED lights.
Price: This smart doorbell is a bit pricier than the Ring doorbell, but the smartphone connectivity makes it well worth the investment.
What Reviewers Say: Want to know what others think about this gadget?