Beating Google to the announcement of new smart home devices by a day, Amazon today unveiled a family of new Ring doorbell cameras with “Retinal Vision”—all powered by its more intelligent and conversational Alexa+, of course. Amazon also announced new Blink security cameras with improved video and audio capture. If you haven’t been paying attention to camera-equipped home doorbells and smart cameras that infused with AI and computer vision, new Ring cameras can send AI summary notifications that describe what’s happening in footage. No more parsing through hours and hours of footage to find a specific clip. New products announced at Amazon’s event include the $180 Wired Doobell Plus 2K, $60 Indoor Cam Plus 2K, $200 Outdoor Cam Pro 4K, $250 Spotlight Cma Pro 4K, $$250 Wired Doorbell Pro 4K, and $280 Floodlight Cam Pro 4K. Yeah, that’s a lot of cameras. Ring founder Jamie Siminoff, who rejoined Amazon earlier this year, said with “Retinal Vision,” Ring doorbell cameras will be able to see better in low light and come with 10x enhanced zoom. A feature called “Retinal Tuning” allows Ring’s new smart cameras to record even better video with color night vision. “Ring reimagined what the doorbell could be, but it’s now redefining what home security should be,” said Amazon hardware chief Panos Panay. New Blink security cameras On the Blink home security camera front, there’s the new $50 Blink Mini 2K+ and $90 Blink Outdoor 2K+. The cameras have 2K-resolution video, 4x zoom, color night vision, and improved audio capture with noise cancellation. Amazon says the batteries in the Blink cameras “last years.” Then, there’s the $100 Blink Arc, a security system with two cameras that cover two high-res video feeds to create a 180-degree panoramic view. “No more blind spots,” Amazon claims. This story is developing…