Hikvision HI-FI Microphone Pickup Audio for CCTV Security Camera Mic DS-2FP2020

Description

Hikvision HI-FI Microphone Pickup Audio for CCTV Security Camera Mic DS-2FP2020
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Please note
1)This is
Original Hikvision Brand
DS-2FP2020
Microphone
Features:
High sensitivity omnidirectional capacitor microphone, omnidirectional pickup sound clearly and naturally;
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
S
pecifications:
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
DS-2FP2020
HI-FI Microphone for CCTV
Pickup range
70 sq.m
Audio transmission distance
3000m
Sensitivity
-34dB
Frequency response
20Hz
～
20KHz
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/-25dB
Microphones
Capacitor microphone diaphragm
The signal processing circuit
ANC ambient noise cancellation technology
Protective Circuit
30KV 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 (9V-15V)
Supply Current
Max 25mA
Working Temperature
-25
℃～
70
℃
Installation Mode
Fixed Pedestal Mounting
Color
White
Shell Material
PVC
External Size
Φ78mm×28mm
Weight
60g
Package included:
1
×
DS-2FP2020 microphone
( Does not include power adaptor in the original packing)