Digital Slave Clock

Each Clock includes a 433 MHz transceiver. The clocks are configured in the field to receive the data from the master clock and update the accurate time. These clocks can cover large areas indoors (up to 500 meter radius), plus any slave clock can be configured to repeat the signal to extend the range even further. The clocks incorporate frequency hopping / spread spectrum (FH/SS) technology coupled with DES data encryption to be sure no one tampers with time transmissions, and are free from interference.
From the customer's point of view, the best feature is that you will never have to adjust your digital clock again! No buttons to push, no ladders to climb - these clocks, when connected with the GPS antenna, always show accurate time.


  • Able to Synchronize all Clocks throughout the entire Facility using a single Master Clock
  • All clocks not only display the same time, but the correct time as well
  • Wireless clock synchronization is often more economical than wired systems
  • Uses an approved license free RF band
  • Provide accurate time for facility insurance and legal documents validation
  • Battery backup included for high reliability operation
  • Simplified installation - just hang the clock on the wall and plug it in to any 240v ac outlet
  • Range of system can be increased by using repeater slave clocks, which retransmit the master clock signal
  • The wireless clock system is fully expandable allowing you to start with a system that fits your immediate needs, and with the flexibility to add more devices and wireless solutions as needed


  • Working voltage - 220 Volts,
  • Current Consumption - 0.4 amps,
  • Communications - RF 433 MHz,
  • Internal device working voltage - 12VDC/500MA.


  • Red
  • Green
  • Yellow
  • Blue
  • White


1 inch, 2 inch, 4 inch, 6 inch, 8inch, 10 inch and 12 inches. And customized.



Stainless Steal (SS) / Mild Steal (MS).
Size= (l*b*h) 250*45*90 mm.

Weight : Approximately 500gram.
Finishes : Powder coat or polish.
Receiver sensitivity : 107Dbm.
Operating Temperature : 0 – 85 Degrees.