house security alarm
will usually rely on a dual staged approach a PIR to pick up motion and tell the analytics to turn on for a second to see if there is a person there. ”Nest is getting serious about securing your home. At an event in San Francisco today Sept. 20, the company introduced a trio of products, including a new video doorbell and a home alarm, along with an outdoor version of the facial recognition equipped Nest Cam it rolled out earlier this year. The Nest Secure home alarm systemNest Secure, a $499 home alarm system, leads the parade of products introduced today Sept. 20. But Nest also unveiled the $349 Nest Cam IQ Outdoor, which brings the face recognition features introduced with this year's indoor Nest Cam IQ to outdoor home security cameras. Nest Cam IQ Outdoor and Nest Secure are available for preorder today. They'll ship in November. They'll be followed in the first quarter of 2018 by Nest Hello, which marks Nest's entry into the video doorbell business. Nest has yet to set a price for Nest Hello.