Ring unveiled two new models in its Spotlight Cam lineup during Amazon’s Devices & Services event on Wednesday: The Ring Spotlight Cam Pro (pictured up top), which will be available in plug-in and battery-powered configurations, and the Ring Spotlight Cam Plus, which is a slimmed-down redesign of a home security product first introduced in 2017. Ring Spotlight Cam ProThe all-new Ring Spotlight Cam Pro is aimed at the “pro tier” segment of the market and brings the company’s radar-based motion detection to a slightly lower price point. First introduced with the Ring Floodlight Cam Wired Pro ($2…