【Solar Powered Automatic Chicken Coop Door】-] This automatic chicken coop door opener uses solar power, with built-in lithium battery 2000mA, which can be recharged by solar energy and USB port.You can enjoy the convenience of automatic opening and closing, without worrying about power outages or difficult electrical access..【Multi-Mode Use】- 4 basic modes: Light-sensor Mode (Automatically turns on at sunrise and off at sunset), Manual Switch Mode (Open and close the door via a button on the solar panel), Remote Control Mode (Control to open or close the door at any time), Timer Switch Mode (The door opening/closing time can be set by the programmable timer).【Easy To Use And Install】-It takes no more than 10 minutes to install the chicken coop automatic door opener. The auto chicken door is equipped with detailed instructions for easy installation. Automatically open and close the chicken coop door without worry. Early start in cold weather or when it rains..【Works In Extreme Weather】-IP50 waterproof, can work well in rain, snow and dust, working temperature range is from -15°F to 140°F (-26°C to 60°C). Made of high quality aluminum alloy and AES material, not easy to bend or break, long service life, low sound when the automatic chicken door opens and closes, not easy to scare the chickens and ducks.It is strong enough to keep fox, coon or possum out..【Anti-Pinch Design】-If the solar chicken coop door touches the chicken when closing, the door will immediately lift upwards to keep the chicken safely away from the door for a few seconds and then continue with the closing procedure. This is an up-to-date safety design and you don't have to worry about chickens getting hurt..【Wide Application】-The interior door size is 9.8" x 7.9".This chicken coop accessory can also be used as a door for ducks/geese/chickens and other poultry. It is suitable for most poultry such as chicken and ducks, can be used in backyard or farm.You can enjoy a stress free weekend and holiday.