Will the wearer’s fall be detected by the caregiver no matter where the wearer happens to be? Is there any two-way communication possible (assuming the wearer can speak) if wearer does not have a cell phone within reach?

Is any battery involved? If so, what is notification given to wearer re status of battery.

If wireless, what charges are levied and how?

Is there a seperate charge for the belt itself? IF so, what is it?

Is there a central monitoring agency aware of usage and experience of wearer?

Thank you for your helpfulness with response to these questions.