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Dahua DH-HAP201 Omni-directional condenser microfoon, high fidelity, discrete montage, voor middelgrote ruimte

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Dahua DH-HAP201 Omni-directional condenser microfoon, high fidelity, discrete montage, voor middelgrote ruimte

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Dahua DH-HAP201 Omni-directional condenser microfoon, high fidelity, discrete montage, voor middelgrote ruimte

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HAP201

Hi-fidelity Pickup

> CPU built-in audio sampling module, low interference from the hardware
> Smart audio crack protection, auto low microphone sensitivity to meet
> Adopts wide dynamic range processing technology for the valid audio
> High-sensitivity microphone, omni-directional pickup, clear audio, high
> Noise reduction via the algorithm to enhance signal definition.
> Auto gain and compensate the human voice frequency. Exaggerates the
> It can effectively reduce the indoor reverberation resulting from the
> It supports screaming control function and can greatly enhance the
> Built-in high-speed CPU, real-time processing audio signal, low latency.
> Built-in lighting protection, power two-polarity misconnection
> CE, FCC compliance.

Performance

Pickup Range

1 square meter–150 square meters (10.76 sq.ft–1614.59 sq.ft)

Audio Transmission Distance

3000 m (9842.52 ft)

Frequency Response

20 Hz–20 kHz

Sensitivity

-38 dB

SNR

85 dB (1 m 40 dB audio source SPL) 52 dB(10 m 40 dB audio source SPL)1 kHz at 1 Pa

Pointing Features

Omni-directional

Gain Adjustment

0 VPP–4.6 VPP adjustable (75 dB sound pressure 1 kHz)

Dynamic Range

106 dB (1 kHz at Max dB SPL)

Distortion

≤0.3% (74 dB sound pressure, A weighted)

Max. Sound Pressure

120 dB SPL (1 KHz,THD 1%)

Output Resistance

25 Ω non-balanced

Output Signal Amplitude

2.5 VPP/-25 dB

Microphone

High-fidelity micro electromechanical system (MEMS) silicon microphone

Signal Processing

Digital NR, reverberation, human voice enhancement, screaming control

Protection

Protection

8kV Air,6kV contact ESD lightening protection, power polarity misconnection protection

Electrical

Drive Capability

Built-in preamplifier circuit

Connection Mode

3 lead wire: (power, audio, public GRD)

Transmission Cable

3-Pin mm² RVVP shielded cable

Power Supply

12V DC (9V-18V)

Power Consumption

0.72W (60mA)

Environmental

Operating Temperature

-20 °C to +60 °C (-4 °F to +140 °F)

Operating Humidity

≤95%RH

Storage Temperature

0°C to +40°C (+32°F to +104°F)

Storage Humidity

≤95%RH

Construction

Color

White+grey

Casing

PC+ABS

Dimensions

79.6 mm × 79.6 mm × 21.5 mm
(3.13" × 3.13" × 0.85")

Net Weight

0.06 kg (0.13 lb)

Gross Weight

0.11 kg (0.24 lb)

Certifications

Certifications

FCC: 47 CFR Part 15,Subpart B:2016
CE: EN 55032:2015(Class B),EN50130-4:2011+A1:2014,EN55024:2010+A1:2015