Do you feel that old simple chicken coop doors are not secure enough? Then let’s use our Automatic chicken house door. The product has a one-piece design, the door and slider are all aluminum, with high-quality powder coating, and fine structural color. It can be easily programmed with the push of a button to automatically open in the morning and closes in the evening. You also can set the timer or use the integrated light sensor. With a durable and waterproof design, this door can withstand any extreme weather and can work in snow, rain, dust, etc. Upgrade your chicken coop with this perfect door. Buy it now!