Hi-Tech Security Solutions Magazine
The devices are self-sufficient, meaning they have their own SIM cards and operate without requiring the user to connect to a cellphone. When in an emergency situation, the user simply presses the panic button for three seconds and a signal is sent to the MyLifeline SAIDSA-approved control room. From there, up to five contacts receive an SMS with your details and the operator can dispatch emergency services to your location, which is determined by the built-in GPS and sent along with the panic signal.