Item Type: Poultry Coop Door Weight: 1824g/64.3oz Applicable Object: chicken, duck, goose Coop Door Size: 34.5 x 29cm/13.6 x 11.4in Door Opened Size: 27 x 20cm/10.6 x 7.9in Coop Door Battery (Shipped without Battery) : AA dry battery or LR06 alkaline model battery x 3 Power Supply Mode: Battery or USB cable USB Voltage: 5V Control Mode: timing mode and manual mode Material: Plastic sheet metal1Excellent Grade Material: Chicken cage door frame is metal sheet metal, control panel is plastic, safe and durable, light weight, easy to use, not easy to lose paint, no need to worry about rust and other problems. 2Automatic Timing Coop Door: Using timing mode and manual mode merger. Easy to program buttons. It opens automatically in the morning and closes automatically at night. 3Timer Mode: You can manually set the time to open and close the coop door according to the season, direction, and regular entry and exit time of chickens in captivity, achieving a convenient and efficient effect, and also protecting your chickens, ducks and other poultry from other predators such as weasels at night. 4LED Display Controller: In addition, the timing coop door is equipped with a high definition LED display controller, which makes the time setting clear and easy through the button, and can clearly see the specific opening and closing of the coop door time through the display screen. 5Chicken House Accessories: Suitable for all the right size chickens and ducks, and other poultry life to bring convenience! This automatic coop door is safer and stronger enough to ward off predators and keep poultry safe. 6Power Supply Mode: The fully automatic timing coop door can be powered by battery, or use the USB cable for power supply. (Shipped without batteries) 1 x Coop Door 8 x Screw 1 x Screwdriver 1 x Instructions 1 x USB Cable