Wireless Display CT-D502

  • CT D502 Display
  • CT D502 with CT K502
  • Wireless queue call system
  • CT D502 Display
  • CT D502 with CT K502
  • Wireless queue call system

Product Description

With Aidbell simple & efficient Wireless Queue Calling System, you do not need any additional software or a separate computer. It operates on the “plug and play” principle and is widely applied in restaurant/cafes/food courts/hospital/medical centers/clinics.

Aidbell Wireless Queue Calling System is combined with Wireless Keypad CT-K502 & Wireless Display CT-D502. It will display the calling number and counter/service window number to notify guests to right place with ringtone reminder.


Working frequency 433MHZ
Working voltage DC12V
Shell material Aluminum alloy
Dimension 430 x 118 x 30 mm


  • Dot martix display with nice appearance to be widely used in restaurant,food Court,hospital,clinic,bank and etc
  • Aidbell Wireless Queue Calling System can work with Aidbell guest pagers to make up a complete solution.
  • Work as an electronic clock to show current Time & Date when stand-by
  • It supports 4 digits number from “0000” to “9999” and counter/service window number from “000”to “999”
  • Wireless Display CT-D502 can be called by 9pcs Wireless keypad CT-K502 in max
  • Clear voice broadcast with adjustable volume to offer clear guidance to solve queuing problem.
  • Automatic cancel function : can set display time from 00 to 99 seconds