Dahua DH-HSA200 Microphone Hi-Fidelity Pickup Audio for IP CCTV Security Camera

Description

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
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