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InfoRad AS120 Alpha Sign

InfoRad, Inc. introduces the AS120 Alpha Sign, a paging based wireless LED display. The AS120 is 4 feet long (2 foot AS110 pictured), displays 20 characters of message at a time and can scroll a message or multiple messages as long as 2000 characters. InfoRad Messaging software and the AS110 allow a user to remotely control display messages. The sign can be programmed for your local / regional / nationwide paging channel, or can be signaled by the InfoRad TX125EN on-site paging transmitter / encoder. Simply page the unit just as you would an ordinary pager.


  • Alpha LED display
  • 20 characters per line
  • Message can be entered through public paging system or TX125EN Transmitter / Encoder with optional InfoRad Messaging Software
  • Display memory of 163,200 bytes
  • 4.75" characters can be read at a distance of up to 200 feet
  • Display 20 characters per line
  • Real Time Clock (option) Display Time and Date
  • Wireless data input; provide 3 different data format:
  • Text mode:
    • Accept 2,000 characters per message. Option news and sports broadcast service via public paging system
  • Graphic mode:
    • Software and transmitter provides the capability to control an entire network of signs from a personal computer. You could install the software (Windows Operation System), then you could edit the foreign language up to 255 lines and create your own graphic & logos.
    • 24 mode of operation: Scroll, Roll, and Flash etc., to capture potential customers
  • Mix mode: (Mix Text mode and Graphic mode)
  • With the combination of text mode and graphic mode, graphic will be presented first, up to 50 lines and then the text (maximum to 2000 characters)
  • Transmitter and software are optional




AS120 Alpha Sign


138~174MHz, 408~473MHz, 929~932MHz

Paging Sensitivity


Bit Rate

512 / 1200 / 2400bps for POCSAG

Channel Spacing


Code Format



6 Capcodes for POCSAG


320 x 16


20 @ 4.75 inches tall

Power requirements 115VAC

Dimension (metric)

Case: 1313 (L) x 160(H) x 70(D) mm

Dimension (US) Case: 51.69 (L) x 6.30(H) x 2.75(D) inches
Weight (metric) Approximately 3,865 g

Weight (US)

Approximately 15.28 lbs

Buy Now Buy 
Request More Information Request More Information

Call InfoRad Sales  @ 800-228-8998 for more information and pricing on the AS110.



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InfoRad, Inc.

All Rights Reserved
Makers of AlphaPage® Wireless Messaging Products since 1985.