Ring Video Doorbell

Amazon.com promises up to 60 percent off on select Ring and Blink home security devices and bundles, according to the retailer.

Already marked down 40 percent on the website are Ring Video Doorbells with 1,080p high-definition video. The Ring devices are available for $59.99. Ring is a subsidiary of Amazon.

Users can talk to anyone at the door through their phone, tablet or PC, according to an online description of the Ring Video Doorbell. They can receive mobile notifications when someone presses the doorbell or triggers the motion sensor. And the Ring pairs with Amazon Alexa-enabled devices.

Where: Amazon

How Much: $59.99