Features Durable Metal Material: The iron sheet metal door frame and lightweight plastic door panel ensure durability, rust resistance, and long-lasting use, providing a safe and sturdy housing for your chickens. High Definition LED Display Controller: The LED display controller allows for clear and easy time setting, enabling precise control over the opening and closing times of the chicken coop door. 3-in-1 Fully Automatic Operation: This solar-powered chicken coop door features light sensing, timing, and remote control, providing automatic opening at dawn and a control range of up to 16 meters, ensuring convenience and security. Convenient Timer Function: The timer mode allows manual setting of opening and closing times based on seasonal changes and chicken behavior patterns, ensuring efficient and customized operation. Predator Protection: The automatic chicken coop door offers sturdy construction to resist predators, ensuring the safety of your poultry, protecting them from potential threats such as weasels at night. Specification: Item Type: Automatic Chicken Coop Door Material: Iron Sheet Metal, Plastic Weight: Approx. 2507g / 5.5lb Applicable Object: Chicken, Duck, Goose Coop Door Size: Approx. 37.3x24.7cm / 14.7x9.7in Coop Door Open Size: Approx. 28.5x20.5cm / 11.2x8.1in Controller Size: Approx. 11.2x10.2x3.5cm / 4.4x4.0x1.4in Including Hook Height: 11.6cm / 4.6in Hook Hole Inner Diameter Size: Approx. 12x11cm / 4.7x4.3in Controller Battery (Delivered Without Battery): AA Dry Battery Or 3 x LR06 Alkaline Model Battery Remote Control Battery (Shipped Without Battery): 1 x Button Battery, CR2025 Model Solar Panel Battery (Shipped With Built In Battery): 18650 Model, Lithium Ion Battery, 1200mAh Power Supply Method For Chicken Coop Door: Choose Either AA Battery Or Solar Panel Power Supply Control Function: Light Sense, Timing, Remote Control Remarks: Screwdriver Style Is Random Package List: 1 x Remote Control 1 x Chicken Coop Door 1 x Controller 10 x Screw 1 x Screwdriver 1 x Manual 1 x Solar Panel 2 x Solar Bracket Note: betweendiv>betweendiv>betweendiv>betweendiv>betweendiv>1. Do not use rechargeable batteries in devices.between/div>betweendiv>2. Do not mix old batteries with new batteries. Before inserting the battery, make sure the battery is inserted with the correct polarity (positive and negative). The battery should be removed from the device and disposed of safely.between/div>betweendiv>3. If the device is idle for a long time, take out the battery. The power terminal must not short circuit.between/div>betweendiv>4. If the obstacle object is too large, it will affect the remote control induction.between/div>betweendiv>5. Light sense must be the nature light during the day can be induced, light sense can only open the door, because light sense is easy to close to Package List 1 x DIN-Rail Electric Meter 1 x Manual 4 x Accessories