B177 Light-Sensitive Automatic Chicken Coop Door Waterproof Hen House Pet Door

• Function: light sensor (open the door with strong light, close the door in darkness), can be raised and lowered, waterproof (IP44) and durable
• Easy to install, simple to use, and the time to install the door is no more than 10 minutes (no complicated wiring required)
• It can work in -15 degrees Fahrenheit-140 degrees Fahrenheit (-26-60 degrees Celsius) snow, rain and dust environment

Specification:

• Size: 24.5*35.5cm
• Material: ABS
• Power supply: 3 x AA batteries (not included)