Features

1. 7 trigger inputs available and triggered by negative pulse or GND.

2. The function / trigger mode of each input can be set individually through a configuration file.

3. Equipped with a high quality audio decoder that is able to decode MP3 and WAV audio formats.

4. Built-in a 16Mbytes flash memory and it can store about 16 minutes of MP3 files of 128Kbps.

5. Able to update audio files through the micro USB port based on PC like using a USB flash drive.

6. Built-in a mono 10watts class D amplifier to reproduce a beautiful sound output.

7. 12-40V DC wide power input and stable performance. 

8. Adjustable sound volume through the potentiometer.

9. Adopts solid and durable aluminium case.

10. Industrial grade design and strong anti-jamming capability.  

11. Dimensions:142x88x38(mm)

Technical Parameters

1. Working voltage: 12-40V DC

2. Working current: ≤1000mA 

3. Power Consumption: ≤10W

4. Flash memory size: 16MB

5. Audio format: MP3 / WAV