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Dahua HAP301 - Micrófono Branded, Externo / Omnidireccional, Alta…
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  • Dahua HAP301 - Micrófono Branded, Externo / Omnidireccional, Alta…

Dahua HAP301 High sensitivity Dahua omnidirectional microphone

High sensitivity Dahua omnidirectional microphone. Reach 1 ~ 150 m². 12V DC
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€70.97 €118.28 Save 40%
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Reference HAP301
Brand Dahua
Quantity
Available in 24/48h

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Dahua HAP301 - Micrófono Branded, Externo / Omnidireccional, Alta…

Dahua HAP301 High sensitivity Dahua omnidirectional microphone

€70.97 €118.28 Save 40%

Dahua HAP301. High sensitivity Dahua omnidirectional microphone. Reach 1 ~ 150 m². 12V DC Hi-fidelity pick up.

Features

  • Audio sampling module built into the CPU
  • Intelligent 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 capability
  • Noise reduction through algorithm to improve signal definition
  • Automatic gain and compensation of human voice frequency
  • Exaggerate the human voice in a very loud environment
  • It can effectively reduce the internal reverberation resulting from reflection through the wall or ceiling
  • Supports shouting control function and can greatly improve the effect of the speaker when the pickup and speaker are in the same environment
  • High speed CPU, real-time processing audio signal, low latency
  • Built-in lighting protection, wrong polarity connection protection, static electricity protection
  • Complies with FCC and CE

     

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
  • ≤0.3% distortion
  • Maximum sound pressure of 120dB SPL
  • 25Ω unbalanced output resistance
  • Hi-Fi silicon microphone with micro electromechanical system (MEMS)
  • Built-in Preamp Circuit
  • 3-wire connection (power, audio, public GRD)
  • Power: 12V DC
  • Consumption: 0.72W
  • Storage temperature of 0 ° C ~ + 60 ° C
  • Relative humidity of ≤95%
  • Operating temperature of -20 ° C ~ + 60 ° C
  • Aluminum housing
  • Dimensions: Ø70 x 21 mm
  • Weight: 110g

- DAHUA-2100

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
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
-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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