Wireless Master Clock Transmitter
Pyramid 9T1W1 50,000 Sq Ft Master Clock

OUT OF STOCK, DO NOT ORDER, we will not ship. Pyramid wireless master clock. Transmits at 902-915mhz using unique channel hopping. Links to the NTP ("Naval") clock servers via the Cloud. Runs unlim

Retail Price: $1,197.00
Our Price: $0.01
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Pyramid Wireless Master Clock with TimeTrax Software

P/N  9T1W1

The transmitter can synchronize your networked phone system networked computer servers, PC's, and existing wired synchronized clock systems with bells and horns (such as a Simplex system.)  Add the signaling module and you can ring bells, connect to your paging system.50,000 sq ft coverage. 

Call us if you have questions.

With no FCC license needed, it is the most simple to use plug-and-play system on the market.  This is NTP time (from the US Naval Observatories, where everyone connected to the Internet gets their time signal). It stays spot-on for hours after internet connection is lost.


128 channel 902 - 928MHz frequency-hopping technology
Transmits new time every 10 seconds

Add Mini-Masters to extend the range when it can't find the signal
Sends RF time signal to an unlimited number of clocks
Field interfacing with other existing clock and sound systems
Internal clock and bright blue LED display for clear and accurate readout
Microprocessor controlled
5” box top time transmitting antenna, no external antenna is needed
Time source captured from NTP, or optional GPS satellites.
Solid, steel case housing for quick installation and longevity
Battery backup for maintenance-free use should the power fail

Pyramid Wireless Synchronized Clock Owners Manual (click to download)

Pyramid, a USA company, is known for cutting-edge innovation and it's time and attendance solutions for businesses of all sizes, covering a variety of industries.  Pyramid does all of its development and manufacturing in Connecticut, USA.  After several years of development and testing, Pyramid has released a full line of synchronized wireless master clock systems and transmitters that can be set up in a matter of hours - sometimes just minutes.


Using a frequency hopping transmitter of 915MHZ (902 - 928MHz), it delivers a dependable wireless synchronized clock signal in large buildings and across campuses.  Designed to work in court houses, schools, jails, manufacturing, hospitals, multiple buildings.

With the Pyramid wireless clock technology, you will save money during new construction, and retrofits.

This software is included.
Click on the image below to see the factory brochure: