Features 1. Plastic Material: The chicken coop door is made of plastic materials, which are safe and durable, lightweight, and easy to use without causing harm to pets. 2. Light Sensing: The chicken coop door opens and closes automatically at dawn or dusk with automatic induction via a light-sensing function. 3. Easy Installation: No complex wiring required; includes mounting screw holes and 8 screws for simple and convenient installation. 4. Protect Your Poultry: This automatic coop door is designed to be safe and strong enough to help deter larger animals and keep poultry secure. 5. Simple Operation: One-button control to open or close the coop door, making it easy to operate. An essential chicken coop accessory for poultry keepers. Specification Item Type: Automatic Chicken Coop Door Material: Plastic Weight: Approx. 562g / 19.8oz Product Size: Approx. 35 x 24cm / 13.8 x 9.4in Size After Door Opening: Approx. 25 x 20cm / 9.8 x 7.9in Category: Smart Device Applicable Poultry: Chicken, Duck, Goose Battery: 3 x AA dry battery (not included) Package List 1 x Automatic Chicken Coop Door 8 x Screws 1 x Specification Sheet