Feature:1. [3 Power Supply Methods]Automatic chicken coop door comes with solar panel, USB cable and can be powered by 3*AA batteries(Batteries are not include). Never worry about weather, power outages or difficult electrical access.2. [Timing and Light Sensing]The solar chicken coop door built in timer and light sensor modes, easy to set the door to open or close at specific times or according to the light conditions. No longer worry about no one at home taking care of poultry friends.3. [Large Screen Display]Chicken coop doors automatic electric LCD screen light up, the parameters of the automatic opening and closing set are clearly visible. The display that makes programming it very simple, ease of operation and flexible adjustment.4. [Large Opening Size]When the door is opened, the entrance of the door is 11.8in/30cm high and 9.5in/24cm wide. Suitable for chicken coop and various poultry, including ducks, geese and rabbits, and work with any chicken mesh.5. [Anti pinch Protect]The chicken door opener's anti pinch function adds an extra layer of safety protection, while closing detects resistant, it will bounces and wait for 10 seconds then close again, ensuring the protection of our chickens at all times.6. [Material]Chicken coop door made from premium steel + ABS, IP65 water resistant, making it weather resistant and even in harsh conditions. It can work in snow, rain and dust from -40 to 60/-40 to 140.Specification:Specification:Color: Drak BrownMain Material: Steel+ABS Water resistant: IP65Power supply: Solar/USB cable/3*AA battery (Batteries not include)Input voltage: 5V-6VInput current: 2ASolar energy: Polysilicon 5v/500maBuilt in battery: 3.7V 2200mahSolar controller output: 5V/2ASize: 37.34*24.48cm / 14.7*9.64inWeight: 2800g / 98.76oz.Package List:1 * Coop door1 * Solar panel1 * Solar bracket1 * Smart box1 * Remote control1 * USB cable1 * Power cable1 * Wrench1 * Set of screws