Facial recognition in a wall-mounted box means Chui will greet you, work with automatic door locks, and ping you if someone stops by unexpectedly. An early look at what's coming later this year.
BOT Home Automation's Wi-Fi-connected doorbell is due to backers soon. Here's what's changed since its 2012 crowd-funding drive.
This touchless doorbell prototype goes up against concepts like a hold-anything iPhone mesh case next week in Daily Grommet competition.
This doorbell lets you observe and speak to visitors at your front door through a tablet or smartphone.
Say goodbye to the boring old doorbell. This wireless, customizable gadget plays the tune of your choice when visitors arrive. And it's free -- music to anyone's ears.
Store up to 10,000 songs in the MP3 DJ Doorbell, and you'll never have to listen to the same chime twice.
Are we living in "post-doorbell world," as the pitch for the smartphone app Pocket Doorbell claims?
The ringtone trend has gone too far.
With its new HomeKit software coming to iOS 8 this fall, Apple will help enable the increasingly competitive race to control connected household products.
Pricing not available
With a doorbell camera, glass-break sensor, and plug-in automation module joining the lineup, this fee-free DIY security system is set to get even smarter in 2014.