Item Type: Chicken coop door Material: Aluminium alloy, ABS Weight: Approx. 2450g / 86.42oz Coop Door Size: 44.7x30cm / 17.6x11.8in Opened Size: 29.7x21.3cm / 11.7x8.4in Solar Panel Size: 35x24cm / 13.8x9.4in Waterproof Level: IP44 Control Method: Light sensor, timer, remote control Solar Power Battery: 3000mAh RJ 12300 lithium battery(included) Remote Control Battery: 1x27A12V battery(excluded) Remote Control Battery Life: 1 year Power Failure Memory: Unsupported Application: Chickens, ducks, geese Solar Panel Power: 10W Solar Panel Voltage: 18V Solar Panel Maximum Working Voltage: 1000V1DURABLE AND SAFE: Made of aluminum alloy and ABS plastic, this automatic chicken coop door is sturdy, lightweight, and rust resistant. 23 IN 1 AUTO SYSTEM: This chicken coop door features a light sensor, timer, and remote control system, providing the convenience and safety for your chickens or ducks. 3TIMER MODE: The timer mode allows you to set specific times for opening and closing the door based on the season, direction, and the habits of the chickens. It can also keep your poultry from hunters at night. With the programmable buttons, the door can be easily opened and closed according to your preferences. 4ANTI PINCH: When the door is closing at night, it will stop and reverse direction if it detects an obstacle in its route, which ensures that your poultry is free from being trapped under the door. 5LONG DISTANCE REMOTE CONTROL: With a remote control distance of up to 50 meters(influenced by weather and battery), you can easily open and close the door without going near the coop. 6USER FRIENDLY DESIGN: This auto chicken coop door is solar powered, which is environmentally friendly and energy saving. Plus, its LED screen lets you control the door open close time, making it suitable for chicken and ducks of all sizes. 1 x Chicken Coop Door 1 x Bracket 1 x Screwdriver 10 x Long Screw 1 x Short Screw 1 x Manual 2 x Remote Control 1 x Double Sided Sticker 1 x Transparent Rain Sheet 1 x Solar Panel 1 x Solar Bracket 1 x Solar Power Battery 1 x Solar Manual 2 x Gasket 2 x Expansion Tube 2 x Nut 4 x Screw