Specifications include, but are not limited to: 100.0000 EA Each AFAD controller shall be capable of providing the following feedback information to the user: 1. Audible feedback when buttons are depressed The AFAD controller menu shall display the following data from all units within the network: 2. Battery voltage 3. Realtime AFAD lamp status 4. Radio communication signal strength 5. System faults 6. Audible low battery alarm sounds when voltage drops below predetermined level Each AFAD controller shall meet the following physical operational requirements: 7. Compliant with both MUTCD & NEMA TS-5 environmental standards, Rated for temperatures of -40C to +85C (-40F to +185F) 8. A min 3.5 inch x 5 inch LCD full color graphical display 9. Auto display dimming for power conservation purposes 10. The AFAD controller shall be powered by the AFAD’s 12VDC battery system. 11. Plug and play installation of the signal controller 12. Hardware housed in a lockable steel cabinet The AFAD controller shall: 1. Use an operating system that monitors the individual unit and whole systems health conditions and retain performance logs of all recent faults and warnings. Fault and operating conditions monitored shall include: • Loss of communications • Active conflicting signal indications • Loss of all instances of a single lamp color • Improper input voltage levels • Battery voltage
