Synchronized World Time Zone Clocks From one to ten zones in one enclosure All World Time Zone Clocks can be controlled by computer, MC Series Master Clocks, AE Series Master Clocks and the ATS World Time Zone Master Clock. From 1-Inch to 12-Inch High Digits
GPS TIME REFERENCE can be added to most six-digit AE Series Displays.Complete systems are available for any sizefacility or campus. Call for details..FOR AE SERIESMASTER CLOCK SYSTEMS
The MC4181-388 Rack Mount Master Clock has an RS232 I/O Interface that sends Time and Zoneinformation each minute via simple 2-conductor cable to the ATS AE Series World Time Zone Clocks,