North America - Toll Free 866.252.2704
International - 316.530.8854

2.4 GHz Wireless Master Clocks

The DuraTime Master Clocks are the focal point of the system. It comes from the factory with an OCXO Oscillator that is accurate to +/- 1 second over 20 years. The master clock still comes with NTP and an optional wireless GPS receiver. The time is then broadcast to all secondary devices once per second.  The DuraTime master clock system features dual independent clocks and transmitters.  If the primary master fails, the Secondary master automatically resumes normal operation.  A free supervision program is available that includes a pop-warning and audio alert for enhanced reliability.


Included with each RC102:

  • Primary Master
  • Backup Master
  • 2.4 GHz transceivers
  • AC/DC Power Adapter
  • 10 Ft. Cat 5 Cable



FCC License

None required.


Site surveys:

  • A site survey might be required for large facilities to determine complete coverage
  • Small facilities don't require a site survey 


  • OCXO Oscillator that is accurate to 1 second over 20 years
  • Ethernet Connection
  • Alarm Relay with connector
  • Synchronizes time across any size facility
  • Automatically adjust time for DST
  • 20 year rechargeable battery backup
  • 9"W x 2.25"H x 5.25"D


RC150 Mini Master

This important, multi-function tool can be used:

  • to confirm signal coverage
  • as an accurate time source
  • as a signal repeater
  • 4.75"H x 2.75"W x 1"D




Call 866-252-2704 or 316-530-8854



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Copyright 2020 BRG Precision Products - All Rights Reserved                         600 River Street Derby, Kansas 67037  Phone 866-252-2704 or 316-530-8854 Fax 316.788.7080
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