30W MP3 Voice Playback Module DY-L30T 9 Trigger Mu

30W MP3 Voice Playback Module DY-L30T 9 Trigger Mu Description

DC 9-24V wide voltage power supply
9-Channel one-on-one trigger interface, triggering up to 9 music
Low level trigger version and directly using GND as a trigger signal
Supports MP3 and WAV decoding formats, and audio file sampling rates up to 48KHz
Supports TF card (up to 32G) storage and must be in FAT32 format(not NTFS)

Micro-USB Socket: Connect to PC and download music files.
Equipped with a 30W Class D power amplifier, it can directly drive 4-8ohm, 10-30W speakers
External warning lights can be connected and voltage is same to input voltage
DIP switch is set with 8 trigger working modes
Potentiometer and volume button adjusts volume
Module Size:76X58mm
3Bit Red Toggle Switch:Set 8 different triggering modes, which must be powered on again after changing the mode.
Light/Alarm Output: Output voltage is the same to input work voltage. It can connect alarm/warning lights.
Two Indicator: Green after power ON and red when playing. (For Power supply and Playback)
Colour:Black
Material:abs
type: B: low level trigger-finished product L30TK

Package Contents:
1 x Player power amplifier

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.