Can Bigfoot or animals detect the heat IR sensors used in remote cameras?
Some people have been confused into thinking that there is some kind of light coming out of these sensors and something might be able to see this “light”, and that this may be why Bigfoot hasn’t been captured by a remote camera yet. This is not the case at all. The heat sensors used inside security light fixtures and remote cameras are known as passive sensors. The passive classification is a definition where sensors are only receptors and have no emission of any type, so they cannot be detected. Think of them like you would your eye receiving light to be able to see. Some manufacturers of remote cameras show a picture of what might look like a cone of light to describe the characteristics of the detection pattern and range. The illustrations have nothing to do with light emitting form the device. Remote cameras can be detected in a number of other ways. First, they are rather large and may easily be seen hanging on the side of a tree, especially if there is a trail cut in the brush to
