Function: 1. Iron sheet and aluminum alloy: the chicken cage door frame is iron sheet, and the door panel is aluminum alloy, which is safe and durable, lightweight, easy to use, not easy to lose paint and rust. 2. Mode 2: The time mode can set the opening and closing time of the chicken coop door according to the season, direction and regular time of entry and exit of captive chickens. Manual mode is to achieve the switching purpose by hand pull and pressure. 3. LED display: With the HD LED display controller, time setting is clear and easy, and the specified opening and closing time of the chicken coop can be clearly seen on the display. 4. Easy to use: easy to program buttons. Automatic on in the morning and off in the evening. Achieve convenient and effective results. 5. Safe: suitable for chickens and ducks. As a chicken coop accessory, safer and stronger enough to repel predators and keep your poultry safe. Specification: Item type: solar chicken coop door Material: iron sheet, aluminum alloy Category: Smart curtain equipment Applies to: chicken, duck, goose Weight: approx. 2201g / 77.6oz Product Size: Approx. 37 x 24.7 cm / 14.6 x 9.7 in When open the Coop door Size: Approx. 28.5 x 20.5 cm / 11.2 x 8.1 inches Controller Product Size: Approx. 11.2 x 10.2 x 3.5 cm / 4.4 x 4.0 x 1.4 in, including hook height: 11.6 cm / 4.6 in Hook Hole Diameter Size: Approx. 12x11mm / 0.5x0.4 inch Controller battery (supplied without battery): AA dry battery or 3 x LR06 alkaline batteries Solar panel battery (Comes with built-in battery): Model 18650, Li-ion battery, 1200MAH Power supply: AA battery or solar panel power supply Package List: 1 x Coop door host 1 x controller 6 x screw (extra is a gift) 1 x Screwdriver 1 x Manual 1 x Solar Panel 2 x Solar panel accessories Note: Battery usage precautions: 1. Do not use batteries in the device.2. New battery and old battery cannot be mixed. Before inserting the battery, make sure the battery is inserted with the correct polarity (positive + and negative &＃8209; ) Remove the battery from the device and handle it safely.3. If the device is not used for a long time, remove the battery. The power terminal must not be short-circuited. After power on, open the setting switch and set the desired opening and closing time.