High sensitivity omnidirectional capacitor microphone

Part Number : 104-903

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CCTV Microphone
104-903 Ness Corporation High sensitivity omnidirectional capacitor microphone

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  • 104-903 Ness Corporation High sensitivity omnidirectional capacitor microphone
 
 
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Description

Hikvision DS-2FP2020 High sensitivity omnidirectional capacitor microphone

The DS-2FP2020 is a sensitive pick up omnidirectional Microphone from HikVision. That is capable of picking up sound for typically 70 Sq Metres and can be mounted up to 3000m from the connection point.

This microphone is powered by 12VDC and uses 3 wires connection mode. Additionally built-in lightning protection, reverse polarity protection and electrostatic protection features.

Makes it ideal for CCTV application to picking up and record Audio along with the CCTV images.

Model

DS-2FP2020

Parameters

HI-FI M icrophone 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

100dB 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/Blue

Shell Material

PVC

External Size

Φ78mm×28mm

Weight

60g

 

                                                                    
   
                                                               
How to set audio live view and playback
 

Additional Information

Part Number 104-903

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