Completely concealed inside the motion sensor of this fully functional outdoor motion detector flood light is a tiny CCD camera and video transmitter. Our color model automatically switches to B&W in low light. All functions of the flood light work normally. Available in four different channels, up to four units can work simultaneously. Line of site range is 1000 feet. Actual range will vary depending on terrain and ambient RF interference at your location. Available in low light B&W and Color/BW (auto switching). Unit includes four channel digital receiver, AC adaptor for receiver and RCA connector cable. (Audio not Available) Also available in "Hardwire" version.