Item Type: Automatic Chicken Coop Door Material: Plastic, Iron Weight: Approx. 2445g / 86.2oz Controller Battery: 3 x AA (Delivered Without Battery) Solar Panel Battery Type: Lithium Battery (Shipped with) Battery Model: 18650 Battery Capacity: 1200mAh Remote Control Battery Type: Button Cell Battery (Not Included) Battery Model: 1 x CR20251Solar Powered Automatic Chicken Coop Door: More efficient, more durable, and more convenient. You can now experience the convenience of automatic opening and closing without worries about power outages or difficulties in accessing electricity. 2Easy to Use: Easily programmable with button. It automatically opens in the morning and closes in the evening. Installing the chicken coop automatic door takes a few minutes. 3LED Display: Featuring a high definition LED display controller, the time can be set easily and clearly using the buttons below. The display screen shows the specific opening and closing times of the chicken coop door. 4Timer Mode: The timer mode allows you to set the opening and closing times of the chicken coop door manually, based on the season, direction, and regular movement of chickens. This provides convenience and efficiency. 5Wide Applicability: This multifunctional chicken coop accessory can also be used as a door for ducks, chickens, and other poultry. You can enjoy a worry free life and vacation while knowing that your chickens are safe. 1 x Automatic Chicken Coop Door 1 x Controller 14 x Screws 1 x Screwdriver 1 x English Instruction Manual 1 x Solar Panel 2 x Solar Panel Accessories 1 x Remote Control