The radio-camera system allows easy installation of a monitoring system with up to four radio cameras. The monitor is used as a receiver and also as a recorder. It has a very easy to use touch screen and has a network connection. This wireless camera system is easily installed and transmits via digital 2.4 GHz wireless technology, the images from up to four cameras at the 17.78-cm screen (7 "), you can easily set up in the apartment. The transmission range is up to 300 m (free field). In additio