Mô tả
Micro thu âm cho camera và đầu ghi hình HIKVISION DS-UAC-M1P
– Adopts multi-mic array, picking up sounds in the radius up to 10 meters
– The built-in digital circuit is embedded with DSP processing unit and AGC technology to realize clear sound with high fidelity
– With multi-mic array design and self-adaptive beamforming technology, the microphone reduces reverberation effectively
– Supports accessing echo reference signal via line in interface, and with AEC algorithm, the microphone suppresses echo and squeal effectively
– Supports smart noise reduction, avoiding environmental noise
– The indicator is convenient for troubleshooting
– Supports network settings and transmitting the audio stream to network camera and DVR/NVR
– Supports 32 kHz audio sampling rate for HD sound
– Power over ethernet, convenient for installation
Thông số kỹ thuật
| Model | DS-UAC-M1P |
| Microphone | |
| Amount | 32 |
| Direction | Omnidirectional |
| Pickup Distance | In the radius up to 10 m |
| Sensitivity | -36 dB±1 dBFS |
| SNR | 90 dB |
| Frequency Response | 20 Hz~16 kHz |
| Dynamic Range | 105 dB |
| Max. Sound Pressure Level | 120 dBSPL |
| Output Amplitude | 2.5 Vpp MAX |
| Audio Transmission Distance | ≥3000 m |
| Output Impedance | 600 Ω, balanced output |
| Distortion Degree | ≤3% |
| Audio | |
| Audio Sampling Rate | 16 kHz, 32 kHz |
| Interface | |
| Indicator | Solid white: normally working Solid red: abnormal No light: no power supply |
| Device Interface | Line out, Line in, DC power input, RJ45 network cable |
| General | |
| Power | 9 VDC~30 VDC, PoE, 2.4 W Max |
| Material | Plastic |
| Dimension | Ø 250 mm × 34.5 mm |
| Weight | 740g |
| Operating Condition | -10℃～50℃ |
| Functions | |
| Echo Suppression | Yes |
| Noise Reduction Adjustment | digital noise reduction |
| Volume Adjustment | ≥100 level volume adjustment |
| Device Management | Power-off detection, program exception detection |
| Anti-reverberation | Yes |
– Bảo hành: 24 tháng.
Đánh giá
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