Features

1. 6 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 4MB flash memory by default, and supports max. 32GB micro SD card.

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 50watts class D amplifier and a stereo audio output jack.

7. 9-40V DC wide power input and stable performance.

8. Possible to drive a 10watts to 50watts speaker according to the different voltage inputs.

9. Adjustable sound volume through the potentiometer.

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

11. Dimensions:105x64x23.50(mm)

Technical Parameters

1. Working voltage: 9-40V DC

2. Working current: ≤2000mA (Input: DC24V)

3. Power Consumption: ≤50W

4. Flash memory size: 4MB

5. Audio format: MP3/WAV