EZVIZ CB1 Indoor Security Camera, 1080p Home Battery Camera with IR Night Vision, Two Way Talk, Adjustable Magnetic Stand, Sleep Mode, Human Motion Detection, Works with Alexa, Supports MicroSD Card: From the manufacturerGreat vision, day and nightEZVIZ baby monitor camera CB1 renders vivid, clear details in 1080p video and protects your sweet dreams with sharp night vision.Smarter notifications that matterIntegrating a PIR sensor with a human-shape detection algorithm, EZVIZ indoor security cam