99Nest Cam IQ Outdoor: This is the outdoor version of the Nest Cam IQ. It has 4K video and intelligent features such as facial recognition and people recognition. Released in November 2017 for $349. 00Guardzilla 360: This indoor security camera has 360 degree field of view that records video on every side of the camera. Released in October 2017 for $229. 99Amazon Cloud Cam: This 1080p indoor security camera works with Amazon's popular Echo digital assistant. There's also an Amazon Key version that works in tandem with a smart lock to allow Amazon deliveries when you're out of the house. Released in October 2017 for $119. 99Honeywell Lyric C2: This 1080p indoor security camera has sound recognition and can send you a notification when your baby cries or smoke alarm goes off. Released in September 2017 for $169. 99Ring Spotlight Cam: This 1080p outdoor security camera from the makers of the Ring Video Doorbell comes in wired and battery versions.

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The smoke detector market in North America and Europe is expected to have significant market share of the global smoke detector market.

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2 Market Estimates and Forecast by Region, 2018–20238.

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