AUDIO MICROPHONE MODULE/HAP100 DAHUA

> 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 600?(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