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Dahua HAP301 - Branded Microphone, External / Omnidirectional, High…
Branded Microphone - External / Omnidirectional - High quality anti-interference - 1~150 m2 Sensitivity -38dB - Audio RCA / Jack DC12V - Aluminium housing
€72.36
€111.32
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Reference
HAP301
Brand
Dahua
Dahua HAP301 - Branded Microphone, External / Omnidirectional, High…
€72.36
€111.32
Save 35%
- Branded
- External, Omnidirectional, Microphone
- High sound quality
- High anti-interference capability
- S/N ratio (signal/noise) 85 dB
- Sensitivity -38 dB
- Adjustable Gain
- Dynamic range 106 dB
- Range 1~150 m2
- Output impedance 25 Ω
- Micro electromechanical system (MEMS) microphone
- Integrated CPU with audio processing
- Automatic noise reduction
- Limiting loud sounds to avoid saturation
- Auto gain to enhance the human voice
- Audio output via female RCA connector
- Power supply DC12V by male jack connector
- Protected against over-voltage and surge currents
- Aluminium housing
- Surface installation
Features
- Branded Microphone
- External / Omnidirectional
- High quality anti-interference
- 1~150 m2 Sensitivity -38dB
- Audio RCA / Jack DC12V
- Aluminium housing
Specs
| Range | 1 ~150 m2 |
| Transmission distance | 3000 m |
| Frequency response | 20 Hz ~ 20 KHz |
| Sensitivity | -38 dB |
| Signal-to-noise ratio | SNR 85 dB (1m 40dB sound source SPL) 1KHz at 1Pa SNR 52dB (10m 45dB sound source SPL) 1KHz at 1Pa |
| Direction pattern | Omnidirectional |
| Gain Adjustment | 0 Vpp - 4.6 Vpp adjustable (75 dB 1KHz) |
| Dynamic range | 106 dB (1KHz at maximum dBSPL) |
| Distortion | <0.3% (74 dB, A weighted) |
| Maximum sustainable sound pressure | 120 dBSPL (1KHz, THD 1%) |
| Output Impedance | 25 ohm (unbalanced) |
| Signal Output | 2.5 Vpp / -25dB |
| Microphone Type | Hi-Fi silicon microphone with micro electromechanical system (MEMS) |
| Signal Processing | DNR, reverberation, screaming control and enhancement of the human voice |
| Power | DC12V (9~18V) / 60 mA |
| Working temperature | -20º C ~+60º C |
| Material | Aluminium alloy |
| Weight | 160 g |
| Dimensions | 21 (H) x 70 (Ø) mm |
Package content
- External microphone
- Screws for installation
- User instructions
Data sheet
- Weight
- 160 g
- Power
- DC12V (9~18V) / 60 mA
- Sensitivity
- -38 dB
- Transmission distance
- 3000 m
- Dimensions
- 21 (Al) x 70 (Ø) mm
21 (H) x 70 (Ø) mm - Power supply
- DC12V (9~18V) / 60 mA
- Material
- Aluminium alloy
- Range
- 1 ~150 m2
- Output Impedance
- 25 ohm (no balanceado)
25 ohm (unbalanced) - Working temperature
- -20º C ~+60º C
- Frequency response
- 20 Hz ~ 20 KHz
- Output signal
- 2.5 Vpp / -25dB
- Signal Output
- 2.5 Vpp / -25dB
- Relación señal / ruido
- SNR 85 dB (1m 40dB sound source SPL) 1KHz a 1Pa SNR 52dB (10m 45dB sound source SPL) 1KHz a 1Pa
- Rango dinámico
- 106 dB (1KHz a máximo dBSPL)
- Presión sonora máxima sostenible
- 120 dBSPL (1KHz, THD 1%)
- Tipo de micrófono
- Microelectromecánico de silicio (MEMS) de alta fidelidad
- Signal-to-noise ratio
- SNR 85 dB (1m 40dB sound source SPL) 1KHz at 1Pa SNR 52dB (10m 45dB sound source SPL) 1KHz a 1Pa
- Dynamic range
- 106 dB (1KHz at maximum dBSPL)
- Maximum sustainable sound pressure
- 120 dBSPL (1KHz, THD 1%)
- Microphone Type
- Hi-Fi silicon microphone with micro electromechanical system (MEMS)
- Rango
- 1 ~150 m2
- Patrón direccional
- Omnidireccional
- Ajuste de ganancia
- 0 Vpp - 4.6 Vpp ajustable (75 dB 1KHz)
- Procesamiento de señal
- DNR, reverberación, mejora de la voz humana y control de gritos
- Distorsión
- ≤0.3% (74 dB, A ponderados)
- Direction pattern
- Omnidirectional
- Gain Adjustment
- 0 Vpp - 4.6 Vpp adjustable (75 dB 1KHz)
- Signal Processing
- DNR, reverberation, screaming control and enhancement of the human voice
- Distortion
- ≤0.3% (74 dB, A weighted)
Branded Microphone - External / Omnidirectional - High quality anti-interference - 1~150 m2 Sensitivity -38dB - Audio RCA / Jack DC12V - Aluminium housing