This fall detection device was developed in China and is designed to automatically detect falls and abnormal inactivity inside the home - It works using radar based sensing, not cameras, and does not require anything to be worn. In this video I run a full real time test. I simulate a genuine fall. I start a stopwatch. You see how quickly the system detects the event and triggers an alert. This kind of technology is built for elderly people, those living alone, and families who want peace of mind