[EASY SETUP] - The opening and closing time of the chicken door can be freely set according to the local time using a 24-hour system. The large LCD display is clear and visible. It automatically turns on in the morning and turns off in the evening. It can be installed in just 10 minutes and does not require any complicated electrical installation. [SAFETY MECHANISM] - The built-in sensor detects if there are obstacles in the door area and immediately interrupts the closing process. Our chicken coop door adopts anti-pinch design when the built-in sensor detects a chicken underneath! the door, the automatic door will stop to prevent the chicken from being injured. The door will remain closed. Don't worry about hurting the cute chickens [WORKS IN EXTREME WEATHER] - Meet our premium automatic chicken coop door made of sturdy aluminum, resistant to corrosion and extreme weather conditions, suitable for different sizes of chicken coops. Equipped with an advanced motor 2024, it works reliably from -15 to 55, delivering exceptional performance even in the most extreme conditions. [UNMATCHED RESISTANCE] - Designed with premium aluminum alloy, our door doesn't just withstand the elements, it defies them. Its exceptional durability far exceeds market standards, ensuring foolproof security and unparalleled longevity.(Battery operated only)