The 'Campinguard' is an automatic fire extinguisher that was designed by Kim Beomsu, Lee Minjin and Kim Misun to protect campers from poorly crafted fires around their sites -- which can lead to personal harm, damaged possessions and even forest fires.
As the Campinguard's creators know, once a fire reaches a tent, it takes just a matter of seconds for the material to engulf in flame -- making sleeping near campfires a dangerous activity if the proper precautions aren't taken.
With the Campinguard, not only does the automatic fire extinguisher dispense a liquid to stop the flames from spreading, but it also creates an alarm that quickly wakes up campers so that they can retreat to safety and aid in putting out the flames themselves. The device does this by creating a loud noise and lighting up the area with an LED light while the liquid is dispensed simultaneously.
This Automatic Fire Extinguisher Alerts Campers of Danger
Riley von Niessen — July 19, 2016 — Tech
References: tuvie & yankodesign