Giantz Automatic Chicken Coop Door OpenerNeed to let the chickens out early every day? Or to close the coop on time to keep predators and vermin out? Our Giantz Automatic Chicken Coop Door Control takes all the hassle away and lets you do the tasks easily and timely. Designed to operate on a timer and a light sensor that automatically adjusts for summer and winter day length, the coop door control uses an efficient motor with braided rope for strength and durability. The door and rails are