With the Automatic Chicken Coop Door, all the labor associated with opening and closing the henhouse is eliminated. There will be no trouble with this product day or night. this coop entrance Set the timer to determine when to open and close the door using this door's modern features. You can quickly control the door with a few clicks using the remote. Additionally, it has a spring buffer with a braided rope that makes the door operate more smoothly. It also has a digital display, a low battery indicator, and 4 different operating modes for added convenience. It is a full set, to put it another way.