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1) Micro-chip design low noise high fidelity
2) Operating voltage :6-12VDC; 3) Frequency response :100-5500Hz; 4) Adjustable sensitivity 5) Monitor range: 30 meters 6) Length: 40cm |
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1) Micro-chip design low noise high fidelity
2) Operating voltage :6-12VDC; 3) Frequency response :100-5500Hz; 4) Adjustable sensitivity 5) Monitor range: 30 meters 6) Length: 40cm |
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