Mini CCTV Audio Microphone -36dB Sound Pickup Omnidirectional Mic for Security Camera
Technical Details
| Brand Name: | SIZHENG |
| Frequency: | 100Hz~20KHz |
| Main Material: | aluminium alloy |
| Model Number: | COTT-S9 |
| Output Impedance: | 600 ~1000ohm non-equilibrium |
| Power Supply: | DC9V~20V (recommend to use 12V, more than 500 meters recommended 15V) |
| Product size: | d30mm*20mm |
| Sensitivity: | -36dB |
| Sound Monitor Range: | 10-60 square meters |
| Use: | For CCTV camera |
| Working Current: | 30mA |
| Working environment: | -20 Degrees Celsius ~75 Degrees Celsius |
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