GPS Clock Systems

Every clock on the station, keeping the same second.

DAT's GPS clocks sync automatically to satellite time and keep running accurately even if the signal drops — so platforms, offices, and towers never show conflicting times.

PFC
Platform Clock Double Faced

A large-format GPS-synchronised clock built for platform visibility, with a weatherproof shade and stand-alone GPS receiver in every unit.

  • Syncs to GPS time at least once every minute, automatically
  • Keeps accurate local time even if GPS signal is briefly lost
  • Available in single or double-sided formats
  • Weatherproofed housing with a protective shade for outdoor platform mounting

Digit size: 315 × 150mm

Display formatHH:MM, flashing colon for seconds
LED lines per segment3 lines
SidesSingle or double-sided
ModeStand-alone, GPS receiver mandatory per unit
OC
Office Clock Single Faced

A compact GPS-synchronised clock for control offices, station master rooms, and RRI cabins, showing hours, minutes, and seconds.

  • Displays seconds in addition to hours and minutes
  • Compact size suited to indoor office and control-room installation
  • Same GPS-sync reliability as the platform clock, in a smaller footprint
  • Selectable 12-hour or 24-hour time format

Digit size: 78 × 42mm

Display formatHH:MM:SS, flashing colons
LED lines per segment2 lines
SidesSingle-sided only
ModeStand-alone, GPS receiver mandatory per unit
TC
Tower Clock Single Faced

A large-format GPS-synchronised clock for exterior mounting atop station towers and building rooftops, giving passengers and the surrounding station precinct accurate, uniform time visible from a considerable distance.

  • Built-in GPS receiver with battery-backed RTC accurate to within ±1 minute per month
  • Flicker-free LED display readable clearly from 250 metres away
  • Selectable 12-hour or 24-hour time format
Display formatHH:MM:SS, flashing colons
dimensions3660mm (L) × 915mm (H) × 150mm (W)
SidesSingle-sided only
ModeStand-alone, GPS receiver mandatory per unit

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