Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DON'T WASTE YOUR MONEY

This is a low resolution camera. Even at 10 feet away you couldn't get a good enough picture of an intruders face to ID them. Another problem is that the system operates at 2.4GHZ like so many wireless devices today and even after I turned everything off in my house that uses the same frequency the picture kept flashing with lots of lines in it. This was at a distance of about 20 feet from the receiver. So apparently my neighbors wireless devices were interfering with the cameras signal. I called Q See about these issues and they told me that most people have to use a wired camera.