Designed for long-term use: Uoxlife chicken coop door openers are designed for long-term use.There are no wires or cables, and the opener is powered by 3 AA batteries (batteries not included).No complicated wiring means low risk of default.In addition, Uoxlife coop door openers are made of plastic coated with a professional paint that has an average lifespan of more than 3 years.Easy to install and set up: Uoxlife chicken coop door openers come with detailed instructions.You don't need to assemble the door opener, just install it in the correct location.We also provide auxiliary cardboard to our valued customers.Everyone can install our product in 10 minutes.All for your convenience: The concept of Uoxlife automatic chicken coop doors is for the convenience of our valued customers.The battery compartment is located on the surface of the drive system, eliminating the need to remove the coop to replace the battery.Multi-mode for multi-scenario use: The new generation of house door openers has three basic modes: light sensor mode and manual mode.Different modes can work together. Uoxlife automatic chicken coop doors fit every scene.Protection program: Uoxlife chicken coop doors have a protection mechanism.If the door hits the chicken, it stops automatically.Don't worry about hurting your cute chick.