System for signalling distress in the event of a threat to personal safety (variants)

摘要: The claimed group of inventions relates to the art an individual informing certain parties that s/he is in emergency situation. A system for signalling distress event a threat personal safety equipped with communication means which can be programmed using mobile application. Said configured form ring or signet worn by user, and unit transmitting signal about remote centralized help structure. structure designed wirelessly receive signals carrying data coordinates source from interactive map locality visually displaying location source.