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2.3 in (5.8 cm) 4-Digit Time Display Panel with 8-Digit Alphanumeric Display Panel (red, green, blue, or amber)

Masterclock's NTDS24-8AL Time Zone Clock
  • 4-digit LED time display with 8-digit alpha display available in red, green, blue, or amber* (*time digits only)
  • Syncs to any NTP source for accurate traceable time
  • Optional time code input
  • Display time in 12- or 24-hr format
  • Time line can be set to alternate showing time and date
  • 8-digit alpha line can be static or scroll up to 300 characters with 3 programmable messages
  • Adjustable brightness levels with auto-dimming option
  • Visibility: 100 feet (30 meters)
  • PoE power standard - DC 12-24 VDC optional
  • WinDiscovery software included
  • Custom case color and logo available with minimum quantity order


Masterclock’s new time zone clocks offer flexibility beyond the competition’s single enclosure options. This modular clock system offers fast installation using quick-release din rail, the option to add additional time zones, and easy replacement compared to other systems having 10+ zones in one enclosure. The clocks' small foot print minimizes required wall space while providing a clean viewing distance with 2.3-inch (5.8 cm) numeric and alpha digits. Configuration options include 4-digit models, with a programmable alpha line on top or bottom of the display.

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NTDS24-8L Front

NTDS24-8L Back

Reference Documents

SpecificationsNTDS24-8AL Modular Time Zone Clock

  • 86,700 - 100,000 hrs
  • Calculated using Fixed/Ground Mil HDBK 217 assumption

  • RJ45 - 10/100MB Ethernet
  • USB for configuration
  • DC input (optional)
  • BNC for time code input (optional)

  • Choice of: POE or DC (12-24 VDC)
  • Power consumption <10W

  • Temperature: 0 to 60°C
  • Humidity: Up to 90% (non-condensing)

  • Black powder-coated steel chassis
  • Size: 17w x 7.25h x 1.8d in (43.2w x 18.4h x 4.6d cm),
    Weight: 5.9 lbs (2.7 kg)

  • FCC, ROHS, CE Marked, ANSI

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