It is a microprocessor-controlled inflator module which is applicable to a large variety of life jackets. Inflation time is based on a patented risk calculation algorithm considering static limit settings as well as dynamic behaviour in water. This allows to distinguish normal water contact from perilous drowning risk.
In professional application, the configuration for different situations or users can be transferred wirelessly to the inflator module using a smartphone (IOS, Android).
It works autonomously and doesn't need any activation, maintenance or battery exchange / charge. An extensive self test of all critical elements informs the user of the readiness of the system