Feature: 1. PROTECT POULTRY: The automatic chicken coop door is designed to be safer and stronger, effectively protecting poultry. Suitable for chickens and ducks of all sizes. 2. EASY TO USE: The automatic chicken coop door can be programmed with the push of a button. It opens automatically in the morning and closes automatically at night. The button design of the HD LED display controller makes time setting clear and easy. You can clearly see the exact opening and closing time of the chicken coop door through the display. 3. TIMER MODE: The automatic chicken coop door has a timer mode, which allows you to set the in and out time according to the season, chicken's behavioral pattern and other factors. The time to open and close the chicken coop door can be set manually for convenience and efficiency. 4. STRONG AND DURABLE: The automatic chicken coop door is made of sturdy and durable iron material, which can withstand the test of time and environment, and is not easy to be damaged after a long time of use. It ensures the reliability and stability of the chicken coop door and provides long lasting protection. 5. SOLAR POWERED: The automatic chicken coop door is able to utilize solar power for charging, reducing energy consumption. Not limited by power supply, more eco friendly and sustainable. Specification: Item Type: Automatic Chicken Coop Door Material: Plastic, Iron Weight: Approx. 2433g / 85.8oz Controller Battery Type: 2xAA Dry Batteries (Excluded) Solar Panel Battery Type: Lithium Battery (Built In) Battery Model: 18650 Battery Capacity: 1200MAH Color: Grey Product Size: Approx. 37x25cm / 14.6x9.8in. Package List: 1 x Chicken Coop Door Main Unit1 x Controller14 x Screw1 x Screwdriver1 x English Manual1 x Solar Panel2 x Solar Accessory