Someone else discussed this kind of thing several months ago. Try searching the site for "hunting" or "deer" or maybe "blind."
Edit: yeah, search for "deer." One thread was about "remote construction camera." Another was Rhea's hog hunting expedition. A couple more showed up, too.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw