The Q-See QSWOC2R wireless cameras do not work. I placed these cameras in various locations outside of my house, one within 20ft and the other within 50ft of the wireless receiver. When I turned on the TV to see what would be the output of these cameras, the one that was 20ft away, all I saw was fuzzy, grainy pictures. The other camera that was 50ft away showed nothing but static. These products are advertised as having "300ft of Transmission Line of Sight" and "The receiver can be kept up to 300 ft. away (in the line of sight) and still get great video images". This is 100% untrue and doesn't make sense. If the wireless receiver is supposed to be kept indoors and the cameras are made for the outdoors, how is the receiver supposed to be "in the line of sight"? Isn't that defeating the whole purpose of of having outdoors cameras that can view outdoor images from inside your home?
I called Q-See's tech support to see if they might have a solution to the problem. The guy I spoke to seemed to be somewhat clueless but suggested that my other wireless equipment such as my router might be interfering with the Q-See wireless receiver. So I unhooked my router and other wireless devices. None of this helped because I was still having the same problem with the cameras.
Please stay far away from Q-See QSWOC2R cameras because they do not work as advertised.