The Vevor automatic chicken coop door is designed to simplify daily flock management with solar charging and a built-in 2000mAh lithium battery for day and night operation. It offers four smart control modes including light sensor, timer, remote control, and manual operation for flexible use. Built-in anti-pinch protection helps keep chickens safe by stopping and reopening when an obstacle is detected. The aluminum alloy and ABS construction is made for reliable outdoor performance in a range of weather conditions. It is suitable for backyard coops as well as small and mid-sized farm setups.