Interface: County-wide Warning Siren Systems - County EMA Emergency Operations Centers (EOC)
![County-wide Warning Siren Systems to County EMA Emergency Operations Centers (EOC) Interface Diagram](../../images/ifs/if227-244.gif)
Architecture Flow Definitions
threat information (Planned ) Applicable ITS Standards
Threats regarding transportation infrastructure, facilities, or systems detected by a variety of methods (sensors, surveillance, threat analysis of advisories from outside agencies, etc.