Dahua DH-HSA200 Microphone Hi-fidelity Pickup for Audio Input/Output Security Camera
>>> Welcome to the bulk order of Dahua all-line products with attractive price, please contact us now! <<<
Feature
> Use high sensitivity, all directional microphone head and omni-directional
microphone, clear and natural sound;
> Lightning protection, power polarity transposition protection and
electrostatic protection.
Specifications
| General | |
| Scope | 10~70 m2 |
| Sensitivity | -34±3dB |
| Frequency response | 80Hz～16kHz |
| Directional characteristic | Omni-directional |
| SNR (re 94dBSPL=1Pa@1KHz) | 60dB |
| Dynamic range | 70dB |
| Max. sustainable sound pressure | 120dBSPL (1KHz, THD 1%) |
| Output impedance | 600Ω(non-equilibrium) |
| Output signal amplitude | 2.5Vpp/88dBSPL |
| Microphone | Plated film capacitor microphone head |
| Working voltage | DC 12V |
| Working current | 40mA |
| Working temperature | -30ºC~+70ºC(-22°~+158°) |
| Material | Aluminum alloy |
| Color | Silver |
| Dimension | Φ40mm×20mm (Φ1.57”×0.79”) |
| Weight | 48g( 0.11lb) |
| Certification | CE/FCC |
Payment
-
Only PayPal payment will be accepted currently.
Delivery
- Items will be shipped within 1-5 business days after the payment is cleared.
- Please do make sure that your address includes your phone number. It is necessary for shipping, or your order will be delayed till we get your phone number.
- International shipping takes time and your patience is highly appreciated. The arrival time depends on some factors and different areas.
Contact us
- Any questions, please feel free to contact us by eBay message in English, we will reply to you within 1 business day (not include public holidays).
- If you don't get response within 1-2 business days, please check your eBay email or My Messages in case your email provider has an overaggressive spam filter blocking eBay or my emails.
Feedback
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