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Dahua PFM140 Pinhole Audio Pickup: Material: PC,Color: White

DH-PFM140

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Dahua PFM140 Pinhole Audio Pickup: Material: PC,Color: White SKU: DH-PFM140
$34.95

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5 Items in stock

Availability: Ships within 1 business day.

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FEATURES :

>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!

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Description

Details

SPECIFICATIONS :

Model DH-PFM140
Porperties
Scope 5-40m2
Sensitivity -40dB(-45~-20dB adjustable)
Frequency response 20Hz~20kHz
Direction characteristic Omni-directional
SNR 70dB(1m 40 dB 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 16DC 12V(9~15V)
Working current 60mA(50~100mA)
Working temperature -30℃~+70
Color White
Outer shell PC
Dimension 63mmx30mmx22mm
Weight 34g
Carried standard CE/FCC

Downloads:

Datasheet

Additional Information

Additional Information

SKU DH-PFM140
Model DH-PFM140
Brand Dahua
Shipment Ships within 1 business day.
Manufacturer's Suggested Retail Price $24.00
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