Leaving someone that has seriously bad health condition alone is on very high risk. Or, someone that have complicated health condition. They have risk of falling down, including the old men or old women. The fallen person may be can not speak after the falling, can not call you, or can not inform you about the falling.

That should be a Medical Alarm which have a built-in falling detector. The Medical Alarm within falling detector can triggering the alarm automatically after the falling happens, so you can be informed immediately and take the right action as soon as possible.

If you think you need to use the Medical Alarm for someone in your family or your house, please check whether it has a falling detector. So you can give better service for them.