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Security Camera Accessories by UTS GroupDahua Junction Box (For Use With Explosion-protected Cameras)
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Dahua HAP320
Hi-fidelity Pickup
>Use high sensitivity, all directional microphone head and omnidirectional microphone, clear and natural sound;
>Ambient noise cancellation(ANC) technology;
>Built-in AGC automatic gain control circuit.
>Ambient noise cancellation(ANC) technology;
>Built-in AGC automatic gain control circuit.
Specifications
| Model | DH-HAP320 |
| General | |
| Scope | 10-150 m2 |
| 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 | 100Ω(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 | Φ80mm×20mm (Φ3.15”x0.79”) |
| Weight | 170g( 0.37lb) |
| Certification | CE/FCC |
Dahua HAP320
