Security Microphone Video Surveillance CCTV Audio Mic for Indoor Places
Technical Details
| Brand Name: | SIZHENG |
| Frequency: | 20Hz~20KHz |
| Housing Material: | Advanced resin PVC |
| Model Number: | COTT-QD15 |
| Monitor Range: | 5-30 Square meters |
| Output Impedance: | 600 ~1000Ω non-equilibrium |
| Product size: | 80*36(mm) |
| Sensitivity: | -50dB |
| Supply Voltage: | DC12V (more than 500 meters recommended 15V) |
| Type: | CCTV microphone |
| Working Current: | 50mA |
| Working environment: | -25℃~70℃ |
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