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Details
The Hikvision DS-2FP2020 condenser microphone with built-in preamplifier is dedicated for use in CCTV systems. With omnidirectional characteristic and ambient noise cancellation technology, the pickup area is up to 70 m² and the high quality sound is clear and natural. The microphone has reverse polarity protection. The maximum transmission distance is 3000 m (the recommended cable: 3 x 0.5 mm² shielded cable).
Specifications
| Model | DS-2FP2020 | ||
| Product type | Microphone | ||
| Brand | Hikvision | ||
| Coverage area | m² | 70 | |
| Audio transmission | m | 3000 | |
| Sensitivity | dB | -34 | |
| Frequency response | Hz | 20 – 20000 | |
| Directionality | Omnidirectional | ||
| SNR | dB | 60 | |
| Dynamic range | dB | 70 | |
| Max. sound pressure | dB | 100 | |
| input impedance | Ohm | 600 | |
| Output signal amplitude | Vpp | 2.5 /-25 dB | |
| Signal processing circuit | ANC (ambient noise cancellation) | ||
| Built-in preamplifier | Yes | ||
| Power supply | voltage | DCV | 12 (9 -15) |
| Power supply | Current drawn | mA | 25 |
| Temperature range | °C | -25...+70 | |
| Dimensions | mm | Φ78 × 28 | |
| Weight | kg | 0.095 | |