The Arlo VMS4452P-100NAR Pro 4 XL Batt 4 Camera + Smart Hub included is a set of security cameras that come with 4 cameras and a smart hub. These cameras are powered by battery and are designed to be wired for connectivity. They are in white color and have a sleek design with dimensions of 5.000 x 4.000 inches. The cameras offer high-quality video surveillance for home security, and the smart hub allows for easy monitoring and control of the cameras. Ideal for consumers looking to enhance their smart home surveillance system with reliable and efficient security cameras.