In the first tests, the temperature drop was so significant and quick that they thought they had accidentally cut off the cables to the measuring equipment. The rest is history. Today, Cobra is a firefighting tool that combines firefighter safety and efficiency with minimal environmental impact.
The technology efficiently combines ultra-high pressure water mist with piercing through any known construction material. Cobra can be fitted into most vehicles and can be used on land, at sea or on air-based carriers and is easily transported to the scene of operations.
Cobra explained in 2 minutes in the video below.