Feature: 1. Weather Resistant: This automatic chicken coop door adopts a waterproof control box, and a premium electric motor with added antifreeze, it can run stably even in extreme weather. 2. Easy to Use: Plug design, no complicated wiring or cables, just install the coop door and plug in the adapter, and you can start to use. 3. Multiple Control Methods: In light sensing mode, the door will automatically open with dawn and close with sunset. In timer mode, the door will automatically open and close as you set it. You can also open and close the door using the remote control or buttons on the panel. 4. Good Performance: This automatic chicken cage door opener has IP44 waterproof grade, and the battery life can achieve 1 year after installation. Good performance and long service life. 5. Scope of Applications: Widely used on indoor and outdoor farms and ranches to accommodate chickens, ducks, geese and other livestock with good protection. Specification: Item Type: Automatic Chicken Coop Door Material: ABS and Steel Gross Weight: 2600g / 91.7oz Plug Parameters: 110-240V Product Size: Approx. 44.5x30x4.5cm / 17.5x11.8x1.8in Waterproof Grade: IP44 Waterproof Box Battery Parameters: 8pcs AA batteries (not included) Remote Control Battery Parameters: 1pc 27A12V battery (not included) Battery Life: 1 year Whether to Save Automatically After a Power Failure: Yes Product Use: chicken, duck breeding, etc. Package List: 1 x Door Opener1 x Stickers8 x Screw1 x Manual 2 x Keys1 x Power Supply1 x Waterproof Box(Battery Not Included)