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1. CCTV security surveillance microphone
2. Plug & play miniature sound monitor
3. Sensitivity adjustable, high fidelity
4. Pure sounds, built-in AGC circuit
5. Higher S/N ratio
6. Monitoring range: 10~50 square meters
7. Audio Output: RCA female
8. Working voltage: DC 5-12V
9. Audio Output: RCA female
10. Sensitivity: 200mA/ubar
11. Working currency: 20mA
12. S/N Ratio: ≥75 dB
13. Working voltage: DC 5-12V
14. Frequency: 50-20k Hz
15. Max. output voltage: 5V-upp
16. Size: 40(L)*31(W)*18(H)mm
-
1. CCTV security surveillance microphone
2. Plug & play miniature sound monitor
3. Sensitivity adjustable, high fidelity
4. Pure sounds, built-in AGC circuit
5. Higher S/N ratio
6. Monitoring range: 10~50 square meters
7. Audio Output: RCA female
8. Working voltage: DC 5-12V
9. Audio Output: RCA female
10. Sensitivity: 200mA/ubar
11. Working currency: 20mA
12. S/N Ratio: ≥75 dB
13. Working voltage: DC 5-12V
14. Frequency: 50-20k Hz
15. Max. output voltage: 5V-upp
16. Size: 40(L)*31(W)*18(H)mm
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