You can make sure there are eyes and ears on guard in your home or business, even when you’re not present with this thorough wireless security set. Includes USB receiver, 4 digital cameras with brackets, 4 power adapters, software CD, and mounting hardware. Features built-in IP server; 4 channel monitors; audio and video recording; image capture; remote monitoring; and motion detector activation, or scheduled recording times. Cameras measure 2" x 4-1/4" x 4". No customer support on high-tech items so only order if you are capable of working these types of items. Video storage will depend on the individual computer the system is set up on. Gift boxed.