Audio Module HAP320 Dahua, surface mount microphone with metal case. Ideal for indoor environments, 10-150m2 range, integrated AGC, ANC (Ambient Noise Cancellation) technology, clean and natural sound.
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DAHUA MICROPHONE INTERNAL AUDIO MODULE - HIGH RELIABILITY - AGC / ANC
Reliable audio module - clean and natural sound - range 10-150m2 - Metal Case
Suitable for indoor environments (without IP66 protection) - Surface mounting
ANC technology - incorporated AGC - Quality product
Product details
Omni-directional Dahua microphone
Suitable for indoor environments (without IP66 protection)
High reliability
Integrated AGC (Automatic Gain Control) circuit
ANC (Ambient noise cancellation) technology for the suppression of environmental disturbances
Dimensions: ?80mm × 20mm (.153.15 "x0.79")
Material: aluminum
Data sheet
Model: DVR | HAP320 |
General | |
Scope | 10-150 m 2 |
Sensitivity | -35 ± 2dB |
Frequency response | 20Hz ~ 20kHz |
Directional characteristic | Omni-directional |
SNR (re 94dBSPL = 1Pa @ 1kHz) | 65dB |
Dynamic range | 86dB |
Max. Sustainable Sound Pressure | 115dBSPL (1kHz, THD 1%) |
Output Impedance | 100? (non-equilibrium) |
Output signal amplitude | 2.5Vpp / 92dBSPL |
Microphone | Plated film capacitor microphone head |
Working voltage | DC 12V |
Working current | 60mA |
Working temperature | 0ºC ~ + 50ºC (32 ? ~ + 122 ?) |
Material | Metal |
Color | white |
Dimension | ?80mm × 20mm (.153.15 "x0.79") |
Weight | 170g (0.37lb) |
Certification | CE / FCC |
More details
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