The exceptional portability of the CanaryCommpac makes it an ideal choice for First Responders and Military Operations. The CanaryCommpac can be used underground through the earth, as well as above ground throughout urban environments where typical radio communication is unavailable. Additionally (as with all of Vital Alert’s TTE technology), the Commpac signal is near field, creating a very localized footprint of only three-five feet. This allows secure transmission of data with an undetectable signature, essential for covert operations.