Amazon is expanding its presence in the smart home market. The e-commerce giant announced Thursday it has officially closed the deal to buy the home security device company Ring.

Amazon is expanding its presence in the smart home market. The e-commerce giant announced Thursday it has officially closed the deal to buy the home security device company Ring. Ring’s CEO and chief inventor Jamie Siminoff joins @CBSThisMorning to discuss: pic.twitter.com/oTeZmzH8p6

— CBS News (@CBSNews) April 13, 2018