Synchronous Watch ( Master and slave for max 40 slave) , with big display 4" of 7-segmen, or 5" , 10" LED Matrix or as you ordered.
Language laboratory . Our company produce education means, and education tool which are Microprocessor-based. Our product are: 1. Class-Room Speaker Audio System ( CRSAS) 2. Synchronous Watch ( ....
Classroom audio speaker system for 30 or 40 class maximum, simple operation, multifunction system, cabeling system with just only one channel internet cable for all classroom. The system could be....
AVTELES ( Audio Video Teaching n Learning System) are integrated system that incorporated between CASS ( Classroom Audio Speaker System) with video projector, screen, computer, to raising performance....