Automatic Chicken Coop Door Opener with Self Locking Door Kit
Easy to install and complete instructions included. Just install the rails, slide the door down, install the covered all weather motor, hook up the pulley cord to the door, and watch it close at night. You can vary the sensitivity to close earlier or later, and open earlier or later.
60 seconds to open, 60 seconds to close so no worries about injuries to your birds.