As far as battery life goes, I found that I have to change them every 10 days or sooner. I can understand that battery life on the one camera. If I leave it for 4 days there are over 500 photos on it, but the other camera just doesn't work right.
I am very disatisfied with the one camera. I know the deer and bear are there because the food pile (100 lbs.) is gone within 2 days so I don't know what the problem is.
I am going to buya Reconyx this week.