Features1Material: Door frame is sheet metal, door plate is aluminum alloy, safe, durable, light weight, easy to use, not easy to lose paint, no need to worry about rust and other problems 2Timing Mode: Combination of timer mode and manual mode. The timer mode is to manually set the time to open and close the coop door according to the season, direction and regular entry and exit time of captive chickens. Safer and stronger, protecting your chickens, ducks and other poultry from harm at night 3Remote Control Mode: The barrier free control distance can reach 16 meters, and the obstacle control distance is 10 meters. Light mode is automatically open and closed at dawn, automatic sensing 4LED Display Screen: Through the button at the bottom to make the time setting clear and easy, through the display can clearly see the specific opening and closing time of the coop door. Easy to program buttons. It opens automatically in the morning and closes automatically at night 5Widely Used: Suitable for all suitable sized chickens and ducks. As a chicken coop accessories, AA battery or solar panel power, choose one of two. Easy to program buttons. It opens automatically in the morning and closes automatically at night.SpecificationItem Type: Automatic Chicken Coop DoorMaterial: Iron Sheet Metal, Aluminum AlloyWeight: Approx. 1653g / 58.3ozSize Before Opening: Approx. 35.3x24.3cm / 13.9x9.6inSize After Opening: Approx. 25x20cm / 9.8x7.9inApplicable Object: Chicken, Duck, GooseColor: BrownHost Battery (Delivered Without Battery) : AA Dry Battery or LR06 Alkaline Model Battery x 3Remote Control Battery (Delivered Without Battery) : Button Battery x 1, CR2025 ModelsSolar Panel Battery (Shipped with Built in Battery) : for 18650 Model, Lithiumion Battery, 1200mahCoop Door Power Supply Mode: AA Batteryor Solar Panel Power Supply,Control Function: Light Sense, Timing, Remote ControlPackage List1 x Automatic Chicken Coop Door 8 x Screws 1 x Screwdriver 1 x Specification 1 x Solar Panel 2 x Solar Panel Support Accessories 1 x Remote Control