Kerbl 70546 Automatic Chicken Door Set Including Sliding Door, Flap, Poultry Hatch 300 x 400 mm

For automatic opening of the flaps, doors and sliders on poultry houses with overload protection Control selectable - daylight dependent control with light sensor; time-dependent control; manual control Operated by battery (4 x AA batteries included) and mains connection (230 volt power plug included) With safety functions: if the slider encounters resistance by an animal during closing, the process is stopped and then continued Box contents: control with integrated motor and pulley, sliding door (300 x 400 mm) with guide rails, power supply, batteries, light sensor, pulley set, instruction manual (English language not guaranteed)