Sound effect module FA-01 with Modbus RTU and programmable triggers


Audio player with programmable inputs, built-in amplifier and RS485 control (Modbus RTU).

The player is intended to be used to create sound effects in the entertainment industry, as well as in sound notification systems.

YouTube video

Download software page

Main characteristics:

  • Aluminum case, screw terminal blocks
  • Storing files on a micro SD card
  • Stereo line out 3.5mm jack
  • Amplified output for passive speaker 4 ... 8 Ohm with power up to 15 watts
  • 7 opto-coupled inputs (common ground) for playback control
  • Power supply 7 ... 12 volts (it is possible to use autonomously with power supply from a 9 volt battery)
  • Easy programming of inputs (free software utility for PC)
  • Сontrol from PC option (via USB-RS485 adapter, free software utility for PC)
  • Control PLC control option (via Modbus RTU protocol)


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