Features:IP44 WaterproofAutomatic chicken coop door is made of plastic, IP44 waterproof, heat and cold resistant (-22 to 131). It is very suitable for indoor and outdoor use.Size InformationThe whole size of the coop door is about 24x4.3x35cm/9.45x1.69x13.78inch, suitable for regular-sized chicken, duck coops, or rabbit hutch.Light SensorThis automatic coop door has a light sensor, and it closes and opens the door according to the light, preventing your chickens from being attacked by other animals at night.Battery PoweredThis automatic coop door requires 3 AA batteries (not included) to power it, and the door can be pushed up manually when the batteries are off.Easy to InstallOur product package contains detailed instructions, no assembly and complicated wiring is required, just install it in the right place. it will save you time.Specification:Material: PlasticColor: Blue and yellowSize: (Approx)(LxWxH) 24x4.3x35cm/9.45x1.69x13.78inchPower by: 3 x AA batteries (not included)Package Included:1pc x Automatic chicken coop door1pc x ManualNote:1. Due to the light and screen difference, the item& 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.