【Automatic chicken door】The ultimate automatic door for every chicken keeper! This automatic chicken coop door opener will surprise you with its waterproof function, robust design, light sensor, simple user interface and most importantly, a light sensor that will keep your chickens safe at night and free during the day. < p>【plug-and-play technology】The door installation takes no more than 10 minutes (no complicated wiring or cabling). Minimum battery life of 3 YEARS that works in all conditions (3 AA batteries, you can replace them in 3 minutes, no solar cells required). 【Easy to install and use】Easy programmable button. It opens automatically in the morning and closes in the evening. You can set the timer or use the built-in light sensor (LUX). Waterproof; It works in snow, rain and dust at -26 °C to 60 °C. 【Sustainable】 The automatic chicken coop door is resistant to high and low temperatures and battery. Since the battery is in a waterproof case, it can stay outside in cold or hot