Dahua HI-FI Microphone Pickup Audio MIC for CCTV IPC Camera DH-HSA200 Generic

Description

Dahua HI-FI Microphone Pickup Audio MIC for CCTV IPC Camera DH-HSA200 Generic
>>>
Welcome to the bulk order of  all store products with best price, Thanks for your coming and contact
<<<
Please note
1)This is
Original Dahua
DH-HSA200
Microphone
Features:
High sensitivity high-fidelity microphone, omnidirectional pickup sound clearly and naturally, clear sound and strong anti-int
erference ability;
Built-in lightning protection, reverse polarity protection and electrostatic protection;
RoHS compliant, without hazardous substances banned by the EU;
Compliant with EU CE standards, US FCC certification
Specifications:
Microphone  Red line ---------- DC12V "+" (Power positive electrode)
Microphone  Black line ----------  DC12V "-" (Power negative electrode) and  Audio "G"
Microphone  White line ----------  Audio out (
positive electrode
)
Model
Parameters
DH-HSA200
HI-FI Microphone for CCTV camera
Pickup range
70 sq.m
Audio transmission distance
3000m
Sensitivity
-34dB
Frequency response
80Hz
～16
KHz
Directivity characteristics
Omnidirectional
SNR
60dB
（
1m40 dB audio tone SPL
）
40dB(10m 40 dB audio tone SPL)1KHz at 1 Pa
Dynamic Range
70dB(1KHz at Max dB SPL)
Maximum sound pressure
120dB SPL
（
1KHz
，
THD 1%
）
Output impedance
600 ohm unbalanced
Output signal amplitude
2.5Vpp
Microphones
Capacitor microphone diaphragm
Signal processing circuit
High fidelity / low noise processing chip
Protective Circuit
8KV Air contact ESD lightning protection, reverse polarity protection;
Drive Capability
Built-in pre-amplifier circuit can directly drive headphones;
Connection Mode
3 wires (Power, Audio out, GND)
Transmission Cable
3-core shielded cable 0.5mm² RVVP
Supply Voltage
DC 12V
Supply Current
40mA
Working Temperature
-30
℃～
70
℃
Installation Mode
Fixed Pedestal Mounting
Color
Silver
Shell Material
Aluminum alloy
External Size
Φ40mm×20mm
Weight
48g
P
ackage included:
1
×
DH-HSA200 microphone
( Does not include power adaptor in the original packing)