Nowadays, there are more and more elderly people living alone, and the phenomenon of separation between the elderly and their children is also very obvious. News of elderly people living alone at home alone in distress is also increasing. Orders for children to buy online cameras for the elderly are also gradually increasing,
However, in the survey, some elderly people rejected monotonous surveillance cameras, so they designed a camera for the elderly that can interact and communicate with each other, and it is equipped with external parts, which has the functions of positioning and sound box.