Ring Video Doorbell (Second Generation) Wi-Fi 1080p HD Camera Motion Detection. BRAND NEW. I bought this but never opened the box. The Ring Video Doorbell (Second Generation) is a smart home device that includes a doorbell, door sensor, and camera, offering features such as Wi-Fi connectivity, 1080p HD video quality, and motion detection. With night vision capabilities, it allows for clear monitoring even in low-light conditions. This device is compatible with Amazon Alexa for voice control and can be wall-mounted for easy installation. The Ring Video Doorbell utilizes wireless technology for connectivity and is designed to enhance home surveillance and security with its IP/network surveillance technology.