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Dahua HAP201 - Micrófono Branded, Externo / Omnidireccional, Alta…
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  • Dahua HAP201 - Micrófono Branded, Externo / Omnidireccional, Alta…

Dahua HAP201 Dahua high sensitivity omnidirectional microphone

Dahua high sensitivity omnidirectional microphone. Range 1 ~ 150 m². 12V DC.
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€51.10 €85.16 Save 40%
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Reference HAP201
Brand Dahua
Quantity
Available in 24/48h

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Dahua HAP201 - Micrófono Branded, Externo / Omnidireccional, Alta…

Dahua HAP201 Dahua high sensitivity omnidirectional microphone

€51.10 €85.16 Save 40%

Dahua HAP201. Dahua high sensitivity omnidirectional microphone. Range 1 ~ 150 m². 12V DC. Hi-fidelity pick up.

Product suitable for high-quality audio / video recording environments that require synchronization, such as public safety, finance, education, construction, prosecution, etc. Meets the requirements for audio pickup from a close distance indoor / outdoor environment and audio pickup on both quiet and noisy stages.

Especially in large rooms or foyers (such as benches or administrative rooms), scene noise and the continuous echo resulting from acoustic reflection can result in a low rate of audio recognition. This product has the designated design in the structure, hardware, software, which effectively solve the acoustic problem in the real environment and present a reliable audio / video surveillance experience.

Specs

  • CPU-embedded audio sampling module
  • Smart protection against audio cracks
  • Wide dynamic range processing technology to obtain a valid audio signal
  • High sensitivity microphone, omnidirectional pickup, clear audio, high anti-inference ability
  • Noise reduction through algorithm to improve signal definition
  • Automatic gain and frequency compensation of human voice
  • Exaggerate the human voice in a high-noise environment
  • Can effectively reduce interior reverberation resulting from reflection through the wall or ceiling
  • Supports scream control function and can greatly improve speaker effect when pickup and speaker are in the same environment
  • High-speed CPU, real-time processing audio signal, low latency
  • Built-in lighting protection, two polarity wrong connection protection, static electricity protection
  • FCC and CE compliant

Specs

  • Collection range of 1 ~ 150 m²
  • Audio transmission distance of up to 3km
  • 20Hz ~ 20KHz response frequency
  • -38dB sensitivity
  • Noise signal reduction: 85dB (1m 40dB SPL audio source), 52dB (10m 40dB SPL audio source)
  • 106dB dynamic range
  • Distortion of ≤0.3%
  • 120dB SPL maximum sound pressure
  • 25Ω unbalanced output resistance
  • High-fidelity silicon microphone with micro electromechanical system (MEMS)
  • Built-in preamplifier circuit
  • 3-wire connection (power, audio, public GRD)
  • Power: 12V DC
  • Consumption: 0.72W
  • 0 ° C ~ + 60 ° C operating temperature
  • Relative humidity of ≤95%
  • Storage temperature of -20 ° C ~ + 60 ° C
  • Polycarbonate and ABS plastic shell
  • Dimensions: Ø79.6 x 21.5 mm
  • Weight: 110 g

- DAHUA-2173

Data sheet

Weight
60 g
Power
DC12V (9~18V) / 60 mA
Sensitivity
-38 dB
Transmission distance
3000 m
Dimensions
21.5 (Al) x 79.6 (Ø) mm
21.5 (H) x 79.6 (Ø,) mm
21.5 (H) x 79.6 (Ø) mm
Power supply
DC12V (9~18V) / 60 mA
Material
Policarbonato y PVC (plástico)
Polycarbonate and PVC (plastic)
Range
1 ~150 m2
Output Impedance
25 ohm (no balanceado)
25 ohm (unbalanced)
Working temperature
-20º, C ~+60º, C
-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
Microelectromecânico de silício (MEMS) de alta fidelidade
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
SNR 85 dB (1m 40dB sound source SPL) 1KHz at 1Pa SNR 52dB (10m 45dB sound source SPL) 1KHz at 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)
Sensibilité
-38 dB
Faixa
1 ~150 m2

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