Characteristics
1. There is a 3mm installation screw hole
2. Powered by a 5V DC power supply
3. There is analog output
4. There is a threshold flip level output
5. High sensitivity microphone with high sensitivity.
6. There is a power indicator light
7. The comparator output has an indicator light that is applicable
Product real-life photos
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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