DC9-24V 30W Voice Broadcast Module high/low level Trigger Control Player MP3 DIY

$10.99

DC9-24V 30W Voice Broadcast Module high/low level Trigger Control Player MP3 DIY Item DescriptionProduct Feature:1. 9-24V wide voltage power supply2. 9-channel one-to-one trigger interface, triggering up to 9 tracks3. High level trigger version, low level trigger version4. Support MP3, WAV decoding formats, support audio file sampling rate up to 48KHz5. Support TF card (maximum 32G) and U disk (maximum 32G) storage. TF card and U disk must be in FAT32 format6. The audio file can be replaced by connecting the computer with USB data cable7. With 30W Class D power amplifier, it can directly drive 4-8 Ω, 10-30W horn8. The warning light can be connected externally, and the voltage of the warning light should be consistent with the power supply voltage9. The dial switch is set with 8 trigger working modes10. Volume potentiometer adjusts the volume11. Optocoupler isolation (high level version) Product overview:DY-HL30T is a one-to-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 tracks can be triggered in sections; It is divided into two versions: high level trigger and low level trigger; 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; The volume can be adjusted; External warning light can be connected; Multiple trigger working modes can be set, suitable for many scene applications Parameters:Power supply voltage: DC9-24V minimum 9V maximum 24VLow level input: S1 S2 S3 S4 S5 S6 S7 S8 S9 min 0V max 0.3VHigh level input: S1 S2 S3 S4 S5 S6 S7 S8 S9 minimum 3V maximum 24V Package list:Voice broadcast module *1 (optional)

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1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive response, and will do the same in return. DO NOT leave negative response without first communication
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DC9-24V 30W Voice Broadcast Module high/low level Trigger Control Player MP3 DIY

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