Έξυπνο σύστημα αυτόματης πόρτας για κοτέτσι, χωρίς ρεύμα Κόστος μόλις 20€!!!

Automatic system to open and close the chicken coop door every day using water. You don’t need electricity. The only thing we need is water, either from our water supply or from a large barrel and a watering programmer using batteries! At the same time we provide water for our chickens. It cost us only 20$. Now we are able to leave our homestead for days and our chickens will remain protected from predators. Watch in our next video the automatic waterer and feeder! Enjoy and don’t forget to subscribe!