Four high quality 1.2GHz wireless cameras with BNC wireless connections and built in MIC's plus a wireless receiver set for super long 50 Meter wireless security. These four outdoor or indoor cameras mix the quality of wired surveillance with easy setup and use of wireless cameras and receivers. Some excellent features include 2 different channel selections on the camera to avoid interference, an AUTO IRIS IN for attaching your own high quality zoom lens in place of the included lens if you so wish, and AV OUT on the wireless receiver for viewing the transmitted audio and video on a TV screen. This four camera wireless set is one of the best ways to combine maximum surveillance coverage and range with a low wholesale price. Brought to you as always by the leader in direct from China electronics, Chinavasion

This product uses the PAL color system.