Pyramid Digital Clocks-in-a-Box

4 easy to read digital clocks with LARGE numbers, one wireless transmitter. Mix with other Pyramid clocks. SEBD5R6SR. Free shipping USA. Does not ship outside USA-48 states.

Retail Price: $2,766.00
Our Price: $2,240.00
Shipping will be calculated during checkout.  
Digital clocks with master clock transmitter SEBD5R6SR

Accessories & Supplies:

DetailsIDProduct NameDescriptionPriceAdd To Cart
Click 712 4 Digit 3" tall number secondary clock4 Digit 3" tall number secondary clock$389.00
Click 637 4 digit large number slave clock PoE4 digit PoE Pyramid clock SED4RLDRB$328.49
Click 701 Dial Face Child Clock POEPOE Standard Face Clock$190.00
Click 716 Pyramid 4" 4 Digit Military Child ClockPyramid 4" 4 Digit Military Child Clock$383.00
Click 714 Pyramid 4-4 Digital Secondary Clock4" 4 Digit Wireless Clock$344.00
Click 719 Pyramid 4-6-Military POE4" Numbers, 6 digits, Military with Seconds$489.00
Click 720 Pyramid 4-6-Standard Hours POE4" Numbers, 6 Digits, 1-12 Hrs with Seconds$489.00
Click 709 Pyramid 6 Digit Countdown ClockSix Digit Countdown Clock$429.00
Click 707 Pyramid 6 Digit Military/Minutes/Seconds POE6 Digit Military Hours, Minutes, and Seconds$428.00
Click 708 Pyramid 6 Digit Standard Hours POE6 Digit Standard Hours, Minutes and Seconds$389.00
Click 700 Pyramid Wall Clock13 inch wifi secondary clock, battery powered$133.00
Click 420 test itemtest item$0.01
Click 82 Pyramid 5300 bell ringer24VDC Power Booster$129.00


Pyramid Digital Clocks In A Box Kit

(1) 1-Watt Wireless RF Transmitter

  • 128-channel 902-928 MHz frequency-hopping technology
  • Sends RF time signal to an unlimited number of clocks
  • Internal battery backup, keeps the program if the power should fail
  • Time is captured from the NTP, or optional GPS
  • Optional Scheduling Software for synchronized bells

(4)  Wireless 4-digit Digital Clocks

  • 110V power required for each clock
  • Extremely easy to see!:  4 x 6 LED clocks.
    4" tall bright red numbers on a 6" high contrast black background
  • Durable ABS frame and shatterproof polycarbonite lens
  • Automatic synchronized time calibration
  • Modern styling and low-profile design, surface mount
  • Comes with 4, the most commonly ordered quantity.*
    Additional clocks can be added at any time to the system

    3 year manufacturer's limited warranty with free product replacement


  • Package weight:  25 lbs
  • Required voltage for master clock/transmitter:  50-60Hz, 110 - 240V
  • The clocks require 110V



Pyramids TimeTrax Wireless Synchronized Digital "Clocks In A Box" bundle  SBD4R6SR

  • Complete solution for an instantly synchronized master clock system.
  • All-inclusive system was designed with plug-and-play connections
  • Easy setup right out of the box.
  • Absolutely everything that is needed is included, it's all here.
  • Sets up in minutes!
  • Guaranteed for 5 years 
  • This solution captures time via the Internet NTP (Network Time Protocol) format
    -  or from the optional GPS satellite signals. 


  • 1  One-Watt 902-928Mhz frequency-hopping Mini-transmitter
  • 3“ x 4“ 4 digit digital clocks (110VAC)

Download and read the factory brochure by clicking on this line.


  • Sync your networked computers to the same time using the included software
  • Estimated 50'000 sq. ft. coverage, depending on conditions (expect this to work)
  • Exclusive Five Year Factory Warranty and technical support
  • No FCC site license needed
  • 30-day money back guarantee
  • Automatically adjusts for Daylight Savings Time
  • Send the NTP time signal to an unlimited number of clocks
  • Battery backup for maintenance-free use should power fail
  • Resets after power outages
  • Modern styling and low profile design

Add Pyramid 5300 signal timer module, and now you can ring bells, or send a signal to your existing intercom system using readily availble signal generators.