Rellorus Automatic Chicken Coop Door, Solar Powered Door Opener with USB Charging, 4 Modes with Timer & Light Sensor & Remote Control, Anti-Pinch Function, Aluminum & Waterproof Electric Coop Door

【Space Saving】The rolling shutter chicken coop door is more compact in design than the sliding door, and there is no need to reserve additional vertical or horizontal space for installation, and it can be used with any chicken coop

【4 Control Modes】Light sensor(Flexibility to adjust the sensitivity (00-26) enables automatic door opening and closing), timer (setting door opening and closing time), remote control (control from a distance), manual control(operation panel control)

【Safe & Anti-pinch Function】With a built-in safety sensor, the electric coop door will automatically stop closing or go up when it senses resistance if any chickens are trapped, preventing the chickens from being injured

【Works In Extreme Weather】This auto chicken coop door is made of premium aluminum and AES, which can work in snow, rain, and dust from -15°F to 140°F and protect your chickens in all weather conditions, so you don't have to go out to open or close the door on freezing winter days

【Two Charging Methods】This automatic chicken coop door contains a 2000mA lithium battery that can be recharged by solar power or via USB port, ensuring that the automatic chicken coop door can be normally powered in all kinds of weather (Adapter not included）

【Wide Application】The walk-through size of the automatic coop door is 9.8”(L) x 8”(W), which is suitable for various animals, including chickens, ducks, quails, pigeons, rabbits and more; Not only does it afford livestock of room for the comfortable entrance and exit of the fowls, but it keeps out the predators