DH-HAP100
Микрофон, Зона покрытия: 5~40кв.м; материал: поликарбонат; чувствительность: -40дБ(-45~-20дБ настраиваемая); особенности: всенаправленный
Производитель: Dahua Technology
- Код:
- 00051643
- Артикул
- DH-HAP100
- Базовая единица
- шт
2 290 руб.
Pinhole Pickup
- Omni-directional condenser microphone, high fidelity;
- 30KV Air contact ESD, built-in Lightning Protection, power supply polarity reversal protection and electrostatic protection;
- Pinhole design, hidden installation; match with cameras or storage devices which have audio function!
Технические характеристики
|
Scope |
5-40m2 |
|
Sensitivity |
-40dB(-45~-20dB adjustable) |
|
Frequency response |
20Hz～20kHz |
|
Directional characteristic |
Omni-directional |
|
SNR |
70dB(1m 40dB sound source SPL) |
|
Dynamic range |
104dB(1KHz at Max dB SPL) |
|
Max. sustainable sound pressure |
120dB SPL(1KHz, THD 1%) |
|
Output impedance |
600Ω(non-equilibrium) |
|
Output signal amplitude |
2.5Vpp/-25dB |
|
Working voltage |
DC 12V(9~15V) |
|
Working current |
60mA(50~100mA) |
|
Working temperature |
-30℃～+70℃(-22℉~+158℉) |
|
Color |
White |
|
Outer shell |
PC |
|
Dimension |
63mmx30mmx22mm(2.48”x1.18”x0.87”) |
|
Weight |
34g(0.07lb) |
|
Carried standard |
CE/FCC |
