Features & details * 【Solar Chicken Coop Door】Internal battery 2000mAh of automatic coop door is not only can powered by solar panel, it can also be charged by USB-c cable (includes). You can enjoy the convenience of automatic open and close, without worry about weather, power outages or difficult electrical access. * 【Timing & Natural Light Sensing Auto Chicken Door】The Solar powered chicken coop door built-in timer and natural light sensor modes allow for seamless automation, making it a breeze to set the door to open or close at specific times or according to the natural light conditions. This feature has been especially handy during our trips away from home, ensuring our feathered friends are taken care of even when we can't be there in person. * 【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, there is no need to wait for a specific time/scene to set the automatic function. * 【Strong Material & Weather Resistance】Appreciate the strong and durable materials used in construction of auto chicken coop door, including aluminum alloy and ABS, making it weather-resistant and reliable even in harsh conditions. It can work in snow, rain and dust from -26°C to 60°C for protects your chickens in all weather conditions. M