Suggested Retail:$89.99. YI 4pc Security Home Camera, 1080p WiFi Smart Indoor Nanny IP Cam with Night Vision, 2-Way Audio, Motion Detection, Phone App, Pet Cat Dog Cam - Works with Alexa and Google. 24/7 Full HD Recording - F/2.0 aperture, 112 wide-angle lens, 1080p/15fps to capture moments with clear picture. Features two-way audio to allow you to receive and transmit audio from any location with a WiFi connection. Enhanced Night Vision - 8 individual 940nm infrared LED's, which automatically turns on infrared (IR) in low light conditions, allowing you to see clearly in the dark. (power source required). Optional 24/7 Emergency Response Service - YI’s motion alerts and live video feeds are now equipped with the option to instantly involve Noonlight’s Certified Emergency Dispatchers, who coordinate with police, fire, and EMS agencies on customers’ behalf to ensure the situation is promptly handled. Activity Alerts - Motion Detection features use state-of-the-art technology to detect and send notifications to your phone. Notification Alerts available free of charge without a microSD memory card or a YI Cloud subscription. . 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.