AUDIO MICROPHONE MODULE/HAP100 DAHUA
Ir piegādātāju noliktavā |
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5
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> 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
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
Shipping box quantity | 1 |
Colour | White |
Dimensions | 63 x 30 x 22mm |
Shipping Box Width | 9.4 |
Shipping Box Depth | 9.5 |
Shipping Box Height | 4.5 |
Shipping Box Weight | 0.07 |
Full Description Line | Colour White|Unit Brutto Volume 0.0007125 cubm |