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Model Number:BM-SJ-mini-3;
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Model Number:BM-SJ-mini-3;
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Model Number:BM-SJ-mini-3;
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Model Number:BM-SJ-mini-3;
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1***m
Helpful (4)
I wish you guys answers more questions your clients have ,like if staff damaged what we should do or replace if it’s was send damage.Otherwise everything perfect Thank you !
Aug.12.2024
Helpful (4)
Aug.12.2024
1***m
Helpful (3)
OKWISHING is awesome. Amazing quality at amazing prices‼️
Nov.14.2024
Helpful (3)
Nov.14.2024
- 1
Ultrasonic sensor transmitter 19KHZ recording source microphone audio recording detector
$894
Model Number:
BM-SJ-mini-3
Quantity:
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Features
19KHz Ultrasonic Sensor Transmitter – Premium Audio Detection Solution
High-precision 19KHz ultrasonic transmitter delivers stable frequency output for professional audio recording and detection. Industrial-grade aluminum alloy housing ensures durability and anti-interference in harsh environments. Ideal for wildlife monitoring, industrial automation, and security systems. Sensitive piezoelectric ceramic core captures ultra-high-frequency sounds with ±1% accuracy. Waterproof design (IP67) for outdoor use. Compact size (25mm diameter) with threaded base for easy installation. Compatible with most recording devices via 3.5mm jack. Global wholesale pricing with bulk discounts. Certified CE/FCC/RoHS. Ships worldwide from bonded warehouses.
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![Persistent Basketball Judgment Set [CUBA Sponsor the same model] Send a whistle high waist -free belt -free custom printing diagram](https://okwishing.com/api/profile/upload/okwishing2_product/sports-&-outdoors/auxiliary-equipment/referee-equipment/2024/c9dcd252-2c25-4651-9f1e-d1aa6b59e35f-3000085078/main/1.png)
![Persistent Basketball Judgment Set [CUBA Sponsor the same model] Send a whistle high waist -free belt -free custom printing diagram](https://okwishing.com/api/profile/upload/okwishing2_product/sports-&-outdoors/auxiliary-equipment/referee-equipment/2024/c9dcd252-2c25-4651-9f1e-d1aa6b59e35f-3000085078/main/2.png)
