The inflator system connected to the life jacket is made of:
1- a soluble detector that detects the arrival of water and activates the inflator
2- a fixed trigger on the life jacket that opens the gas cartridge
3- a gas cartridge that empties itself into the life jacket when activated, via the trigger
The anti-drowning T-shirt is equipped with the UML automatic activation system, already widespread in the professional life jacket industry, and considered the most reliable on the market.