Features:
Connect your Ring camera with Alexa then enable announcements to be alerted when motion is detected. Talk to visitors through compatible Echo devices by saying “Alexa, talk to the front door”. 
Lets you see, hear and speak to visitors from your phone, tablet, and PC 
With a Ring Protect Plan (subscription sold separately), record all your videos, review what you missed for up to 60 days, and share videos and photos. 
Powered by the quick-release rechargeable battery pack 
Monitors your home in 1080HD video with infrared night vision and Live View 
Includes built-in LED light strips and a siren 
Includes Lifetime Theft Protection: If your Camera gets stolen