Time is an important factor in all organizations. Uniform time displayed at all places in a working environment produces effective results.

Responding at the right instance of time to a critical operation saves machinery losses, finance and many other valuable assets.

SERTEL manufactures GPS based time display units that altogether are in synchronous with the UTC and always shows the right time at all places and at all instances.



  • Multi-drop mode for connecting all the display units.
  • 300 units can be connected with one Master across the plant area over radius of 10 kms.
  • Differential pulse input (customizable).
  • Display in HH:MM:SS format / HH:MM format*
  • LED wall display with clear and good readability.
  • Weather-proof construction
  • RED colour digits capable of viewing from long distance with optimum visibility
  • Loss of any slave display unit does not affect the display of any other unit
  • Available Character Size 100MM, 150MM, 200MM, 300MM
  • NON-GLARE type Display
  • Manual mode for time setup as per requirement.
  • Communicate over Differential Pulse signal with zero ground over three wire communication to prevent from transient voltages spikes or high voltage effects, lightning strikes etc
  • SMPS power supply for smooth and reliable performance.
  • Wide viewing angle facilitated by RED transparent filter overlay.
  • Option for Displaying Time and Date in a single display*
Character Size100 mm (Customizable)
Display Type7-segment LED
Display ColourRED
PatternHH : MM : SS
Time Format12 or 24-hours
Signal UpdateEvery second
Dimension700 (W) x 135 (H) x 35 (D) mm*
MaterialDiecast Aluminium
MountingWall/Panel/Table top

*Display Inputs are customisable based on the requirements
Dimensions will vary for other character display

Signal source IRIG-B (TTL/AM) or Sertel
Proprietary Diff Pulse for more than 25 Slaves
Cable TypeCo-Axial / Five Core
VoltageUniversal 90-260 V AC/DC
Provision for manual setting as per requirement
Ambient Temperature-10 °C to 85 °C
Humidity0-90% RH, non-condensing
Protection ClassIP55 standard
IP66 for Outdoor application*

*Feature Available only on Specific requests and suitable price points
*Output ports are customizable based on the requirements
*Product development is continuous process, subject to change without prior notice