Man in MP donates contactless bell to temple in Mandsaur, watch how it works

Man in Madhya Pradesh develops a contactless bell and donates it to a temple in Mandsaur. The bell runs on a sensor and starts ringing as soon as people raise their hands. The people don't actually have to touch the bell. Nahru Khan, the creator of the bell says he made the bell due to fear of Covid spread. Watch the full video to know more.