The NETGEAR VZSM2700-100NAS Video Monitoring System comes complete with everything you need to set up your own personal video network. All you need for secure home monitoring is a high-speed internet connection, an available ethernet port on your router and a web browser or compatible smartphone to access and view your camera. The VueZone Wire-Free Surveillance Video System offers a motion sensor with adjustable sensitivity to meet your personal monitoring needs. Customized email alerts can be set up to include a still image or short video clip. This system can accommodate up to 15 cameras depending on the VueZone service plan chosen. These indoor video cameras are powered by two photo batteries (included). The complete package includes two VueZone indoor motion detection cameras (VZCM2050), four wall mounts, one VueZone base station, four CR123 photo batteries, a quick install guide, a 3-foot ethernet cable and a base station AC power adapter.