1、Metal Material: The door frame of the chicken coop door is made of iron sheet metal, and the door panel is made of aluminum alloy, which is safe and durable, lightweight, easy to use, not easy to lose paint, and there is no need to worry about rust and other issues. 2、LED Display Controller: The metal chicken coop door is equipped with a high definition LED display controller, which makes time setting clear and easy through buttons. Through this display screen, the specific opening and closing time of the chicken coop door can be clearly seen. 3、Timer Function: The timer mode of solar powered chicken door allows you to manually set the time for opening and closing the chicken coop door based on the season, direction, and the pattern of the chickens in captivity, achieving a convenient and efficient effect. 4、3 in 1 Chicken Coop Door: Three in one fully automatic chicken coop door with light sensing, timing, and remote control. The chicken coop door automatically opens at dawn, with automatic sensing. The obstacle free control distance of the chicken door can reach 16 meters. 5、Protecting Poultry: This light sensing automatic chicken coop door is safer and more sturdy, enough to resist predators and protect poultry safety. It protects your chickens, ducks, and other poultry from other predators such as weasels at night. 6、Easy to Use: Solar powered automatic chicken coop door is easy to program buttons. It automatically opens in the morning and closes at night. Item Type: Automatic Chicken Coop Door Material: Iron Sheet Metal, Aluminum Alloy Weight: Approx. 1410g / 3.1lb Product Color: Blue Applicable Objects: Chickens, Ducks, Geese Control Functions: Light Sensing, Timing, Remote Control Host Battery: AA Dry Cell Or LR06 Alkaline Battery x 3 (Shipped Without Battery) Remote Control Battery: Button Battery x 1, CR2025 Model (Shipped Without Battery) Product Size: Approx. 35 x 24.3cm / 13.8 x 9.6in Coop Door Open Size: Approx. 25 x 20cm / 9.8 x 7.9in 1 x Power Adapter 1 x Chicken Coop Door Host 10 x Screw 1 x Screwdriver 1 x Manual 1 x Remote Control