About This SPECIFICATION: Photosensitive sensor chicken coop door opener features a 30W DC motor for reliable at a quiet 35dB, class is IP44, enclosure easily against rain and other harsh weather, can meet your using requirement SAFETY MECHANISM: Integrated safety sensors prevent doors from closing over any late birds to prevent injury, while aluminum alloy construction is to keep out at night. GOOD : Features a 30W DC motor for reliable at a quiet 35dB, and IP44 enclosure easily against rain and other harsh weather. FLEXIBLE: Automatic timing chicken coop door opener power and actuator cables use type A connectors to connect small solar cells or 5.5x2.1mm coaxial extension cables for greater flexibility, convenient to use and install FLEXIBLE CABLES: Power and actuator cables use type A connectors to connect small solar cells or 5.5x2.1mm coaxial extension cables for greater flexibility. Overview Material : Aluminum Brand : Walfront Color : White Exterior Finish : Aluminum Installation Type : Screw-In