1. Automatic Aluminum Chicken Coop Door with Anti-Pinch Function - This chicken coop door has an anti-pinch design! When the built-in sensors detect chickens under the door, the automatic chicken coop door will stop and reverse to prevent injury. Our chicken doors are made of pure aluminum material, the solar chicken coop door is strong enough to effectively prevent predators such as opossums, coyotes and foxes from invading and hurting your chickens. 2. Multiple Chicken Door Modes - This chicken door is equipped with a light sensor mode: it automatically opens at sunrise and closes at sunset; 4. Integrated design - The integrated automatic chicken house door is made entirely of aluminum. High-quality powder coating with a fine textured color (automatic chicken house doors are designed for outdoor environments). This electric chicken house door has a compact structure and a beautiful appearance. 5.Suitable for various types of poultry - Impressive in its performance, this solar chicken coop door is versatile and can be used in any chicken coop and various poultry, including ducks, geese and rabbits, suitable for small birds with a recommended weight of less than 10 kg. Its ability to be used with any chicken net further increases its practicality. 3. Durable and Weatherproof Door: The frame of this chicken coop door is made of high-quality aluminum alloy, which makes this automatic door weatherproof and reliable even in harsh conditions. It is weatherproof, waterproof and resistant to scratches from chicken claws. Designed for extreme conditions, it works reliably in temperatures ranging from -15°C to 140°C (-26°C to 60°C), making it ideal for use in snow, rain and dusty environments. In addition, the solar-powered chicken house doors protect your chickens from predators, providing reliable protection all year round. (Automatic chicken house doors are specially designed for outdoor environments).