traveler_secure_area_audio

This data flow is used within the Manage Emergency Services function and contains the direct audio output of surveillance equipment in areas frequented by travelers, such as transit stops, rest areas, park and ride lots, modal interchange facilities, etc. The data flow consists of the following data items each of which is defined in its own DDE:

station_id
+ surveillance_device_type_identity
+ secure_audio


Sub Data Flows

Parent Data Flows

Associated PSpecs