HOGEM quick-acting inflatable life-saving equipment is an automatic trigger life-saving equipment designed for flood-prone southern and coastal cities. When the water depth exceeds the warning line, the inflatable life buoy will pop up and float on the water for people nearby to use. Temporarily float to prevent people in the water from drowning or being washed away by the water, and then use GPS, whistles and flashlights to attract rescuers to come for rescue. The product is installed on street light poles or set up separately. Its appearance simply blends into the environment and only activates after being triggered. It will become eye-catching.