The MG220 MP3 voice synthesizer can be used to play stereo music and digital messages. The quality of the messages is MP3. The messages are recorded in an SD standard card. Everything is assembled in a box that includes a speaker.

It has a potentiometer to adjust the volume.

Its hardware configuration permits it to be used as a CAN network peripheral as well as to select the messages to be played with eight digital isolated inputs that are able to activate PNP, NPN or AC with a wide rage of voltages.

The audio output gives up to 1 W power for each channel.

It has a preselector with eight switches to configure the operation parameters. It also has four pushbuttons that let you select the operation mode and the direct recording of messages.

The LINE IN connector allows you to connect an external audio line which can be played with the module amplifiers.