AITIAO 30W Voice Playback Module MP3 Music Player DC 9-24V Voice Broadcast Device 9 Trigger Interfaces 8 I/O Trigger Modes with Two Indicators Support TF Card 32G Max DIY Electronic Kits

AITIAO 30W Voice Playback Module MP3 Music Player DC 9-24V Voice Broadcast Device 9 Trigger Interfaces 8 I/O Trigger Modes with Two Indicators Support TF Card 32G Max DIY Electronic Kits

• 30W Voice Playback Module: DY-HL30T is a DC 12V 24V 30W Mono Voice Playback Module. Supports MP3 and WAV decoding formats; 9 tracks can be triggered in sections.
• 9 Way Trigger Port: Voice playing module is designed with 9 way high pressure and high temperature resistant trigger ports. Without programming, you can directly connect the trigger button to realize a variety of playing modes, such as single cycle, sequential play, etc.
• 9-24VDC wide voltage power supply, direct drive 4-8 Ω horn, maximum output power 30W; Support TF card (memory card up to 32G), U disk (up to 32G), and connect the computer through USB data cable to replace audio files.
• Warning Device: AITIAO Voice Broadcast Device can be connected with external buzzer or light alarm. It can be used as the alarm device for families, supermarkets and warehouses. You can freely change the alarm effect or sound you want.
• Two Indicator Lights: The mp3 voice module has two indicator lights, respectively pointing to the state of power supply and playback. This will be very helpful for you to observe the working status of the voice module, convenient operation.