The Lorex B451AJ 2K QHD Wired Wi-Fi Video Doorbell is a rectangular-shaped device in white color that is hardwired for power source. It includes a video doorbell and is suitable for home use. This smart doorbell is compatible with Alexa and features a 160-degree view, making it ideal for monitoring and recording visitors at your doorstep. With its wired connectivity and smart home protocols of Bluetooth and Wi-Fi, this video doorbell offers convenience and security for your home in 2021.