The Ring doorbell system is one of the hottest devices right now, and works great with Amazon’s Alexa platform to send alerts to Echo devices when someone is at your door. Right now for Black Friday Amazon is selling the Video Doorbell 2 with Echo Dot (3rd Generation) bundle for only $139. That’s a savings of 44% ($109) off the list price of $248.99! Video Doorbell 2 is armed with motion-activated alerts, records in 1080HD video, allows two-way talk so you can speak to your visitors, and lets you watch and answer your door from anywhere remotely. Head over to Amazon to grab this deal while it lasts.