Feature: 1. 【3 Power Supply Methods】Automatic chicken coop door comes with solar panel, USB cable and can be powered by 3*AA batteries(Batteries are not include) . Never worry about weather, power outages or difficult electrical access. 2. 【Timing and Light Sensing】The solar chicken coop door built-in timer and natural light sensor modes, easy to set the door to open or close at specific times or according to the natural light conditions. No longer worry about no one at home taking care of poultry friends. 3. 【Large Screen Display】Chicken coop doors automatic electric LCD screen light up, the parameters of the automatic opening and closing set are clearly visible. The display that makes programming it very simple, ease of operation and flexible adjustment. 4. 【Large Opening Size】When the door is opened, the entrance of the door is 11.8in/30cm high and 9.5in/24cm wide. Suitable for chicken coop and various poultry, including ducks, geese and rabbits, and work with any chicken mesh. 5. 【Anti-pinch Protection】The chicken door opener's anti-pinch function adds an extra layer of safety protection, while closing detects resistance, it will bounces and wait for 10 seconds then close again, ensuring the protection of our chickens at all times. 6. 【Durable Material】Chicken coop door made from premium cold steel + ABS, IP65 waterproof, making it weather-resistant and reliable even in harsh conditions. It can work in snow, rain and dust from -40 to 60℃/-40 to 140℉. Specification: Package List: