Dahua DH-HSA200 Microphone Hifidelity Pickup Audio Input/Output Security Camera

Description

Dahua DH-HSA200 Microphone Hifidelity Pickup Audio Input/Output Security Camera
Dahua DH-HSA200
HI-FI Microphone for security camera
(Note: not including power adaptor in original packaging)
Features
High sensitivity high-fidelity microphone, omnidirectional pickup sound clearly and naturally, clear sound and strong anti-interference 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
Package included
1
×
DH-HSA200 microphone
(Does not include power adaptor)
Delivery
All the items will be dispatched within 1-4 business day by Airmail Post after the payment is clear. Items will arrive in 7-25 business days. International shipping takes time and your patience is highly appreciated.
The arrival time depends on some factors and different areas.
Note: Expedited shipping service does not include delivery to remote areas.
If you need to use express delivery to send items to remote areas,
you need to pay an additional service fee for remote areas, usually about US to US.
Judgment in remote areas is based on information published by the express company.
Customs duty
Customs duty is obligation and liability of a citizen in your country,
so buyer should be responsible for any tax and custom duty incurred.
For example, Laser Pointer is unacceptable in some countries.
Therefore, please double check your local customs policy carefully before purchase.
Or, we will NOT be responsible for any failure delivery related destination customs issue.
Feedback & Contact us
If you have any questions, please feel free to email our service specialists 24 Hours a Day,
7 Days a Week.We will reply you ASAP.
We greatly appreciate your POSITIVE feedback.
Please do NOT leave negative feedback without asking for help.
Our aim is With Sincere Service In Exchange For You Once Again To Visit,
normally so we will try our best to solve any problem.