A wired doorbell system has three components: a low-voltage (15- to 20-volt) transformer, a chime and a doorbell button. They are connected by 18- or 20-gauge low-voltage wires. Although it's at ...

The refurbished Ring Video Doorbell Pro, now $69.99 (originally $139.99) works like new, thanks to its certified testing. It ...

And if you need help getting into the holiday spirit, Vivint has just released a long list of Winter Doorbell Chimes and Approach Chimes for the Doorbell Camera Pro. All the chimes are free to use ...

From interactive smartphone alerts to intelligent package recognition, the top connected doorbells can make missed callers a thing of the past. Stick one beside your portal for a cam that can detect ...

Video doorbells aren't just convenient, they are quickly becoming an essential product for any home or apartment. They will monitor your front when you're away and even communicate with people ...