Trail cameras are the most amazing camera technology of recent times. Most cameras require a human to operate it or mains power to power it. However, trail cameras are rugged, waterproof, self powered, self operated and can record video or photos, night or day onto internal memory. They can be strapped to a tree or post and record every action 24/7 often for many weeks at a time. They are becoming very popular of recent times with many applications. Trail cameras, camera traps, remote cameras, digital scouting cameras as they are known, are being used by everyone from wildlife filmers, researchers, hunters to security experts.