, with waterproof battery case protection will not enter the water. Note: The batteries must be alkaline, low battery will show low performance. Waterproof degree: IPX4. 【Easy and Convenient Installation】： Automatic Door Opener is easy to install, there are 1 screwdriver, 2 battery screws and 8 screws, you use the screws to hold the batteries first, then you just need to find the right position in the chicken coop door to fix Automatic Chicken Door and screw it in place and it is ready to use.
eBay