Cylindrical Mic Multistage DNR AGC LoNoise ALC 80m2
NV-YNSUPR-117 Cylindrical Microphone
- Using multistage dynamic noise reduction processing, clear voice, low noise
- Echo cancellation technique. Reduce the echo
- DSP noise reduction processing, Automatic gain control (AGC) circuit, ALC automatic level control
- Built in lightning protection processing, power polarity reversal protection processing
- Integrated import front audio amplifier, microphone can drive directly Active speaker, DVR and recorder
- Suit for place such as police, court, meeting room. Interrogation room, bank, etc.
Description
NV-YNSUPR-117 Cylindrical Microphone
- Using multistage dynamic noise reduction processing, clear voice, low noise
- Echo cancellation technique. Reduce the echo
- DSP noise reduction processing, Automatic gain control (AGC) circuit, ALC automatic level control
- Built in lightning protection processing, power polarity reversal protection processing
- Integrated import front audio amplifier, microphone can drive directly Active speaker, DVR and recorder
- Suit for place such as police, court, meeting room. Interrogation room, bank, etc.
Parameter
- Monitoring range: 10-80sqm
- Working voltage: 12 V DC regulated power
- Supply current: 20mA
- Operating Temperature: - 30℃ ~ 60 ℃
- Sensitivity Reduction: -40db
- Signal Noise Ratio: 75db
- Frequency response: 20Hz ~ 20KHz
- Directivity: Omni directional
- Output signal amplitude: 2.5 Vpp /- 25 db
- Maximum sound pressure: 120db SPL (1 KHz, THD 1%)
- Connecting way: red line-power, black line - ground wires, white line -- audio.
- Transmission cable: 0.5 mmRVVP 3 core shielded cable, ordinary 4 core telephone lines, five types of network twisted-pair cable
SKU & Info
| Coming soon | No |
|---|---|
| SKU | NV-YNSUPR-117 |
| BRAND | NETVIEW |
Accessories
Firmware
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