2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.

High-Definition Conference Recording Camera DSP9253

  • Full HD image: 1/2.8-inch 2.07-megapixel high-quality image sensor with a maximum resolution of 1920x1080 and an output frame rate of up to 60 frames per second.

  • A variety of optical zoom lenses: with 12X, 20X, 30X and other optical zoom lens options, the lens has a 72.5° distortion-free wide viewing angle.

  • Exposure dynamic control algorithm:The unique exposure dynamic control algorithm based on the human eye model makes the picture exposure uniform and has a strong sense of layering.

  • Low noise and high signal-to-noise ratio: The low-noise CMOS effectively guarantees the ultra-high signal-to-noise ratio of the camera video. Adopt advanced 2D and 3D noise reduction technology to further reduce noise while ensuring image clarity.

  • Multiple video output interfaces: support DVVI (HDMI), HDMI, SDI, USB2.0, USB3.0, wired LAN, wireless LAN interface (5G WiFi module is optional), SDI supports 1080P60 format transmission 100 meters.

  • Multiple audio and video compression standards: support H.265/H.264 video compression, support AAC, MP3, G.711A audio compression; support up to 1920x1080 resolution 60 frames per second compression;

  • Audio input interface: support 8000, 16000, 32000, 44100, 48000 sampling frequency, support AAC, MP3, G.711A audio encoding.

  • Multiple network protocols: support ONVIF, GB/T28181, RTSP, RTMP protocols, and support RTMP push mode at the same time, easily access to streaming media servers (Wowza, FMS); support RTP multicast mode; support network full command VISCA control protocol.

  • Multiple control interfaces: RS485, RS232, of which RS232 supports cascade connection, convenient for engineering installation and use.

  • Ultra quiet PTZ: It adopts high-precision stepping motor and precision motor drive controller to ensure that the PTZ runs smoothly at low speed and noiseless.

  • Low-power sleep function: Support low-power sleep/wake-up mode, and the power consumption during sleep mode is less than 400mW.

  • Multi-preset position: Support up to 255 preset positions (10 for remote control setting calls)

  • Multiple remote controls: Users can choose infrared remote control or wireless remote control according to the environmental conditions used. 2.4G wireless remote control is not affected by angle, distance and infrared interference. It supports the transparent transmission function of the remote control signal, which is convenient for the use of back-end equipment.

  • Applicable to multiple application places: remote education, teaching recording and broadcasting, conference system, remote training, telemedicine, court trial system, emergency command system, etc.

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High-Definition Conference Recording Camera
High-Definition Conference Recording Camera
High-Definition Conference Recording Camera
High-Definition Conference Recording Camera
High-Definition Conference Recording Camera
High-Definition Conference Recording Camera
High-Definition Conference Recording Camera
High-Definition Conference Recording Camera

Specifications of High-Definition Conference Recording Camera

Model

DSP9253

Camera, Lens Specification

Image Sensor

1/2.8 inch high-quality CMOS Sensor

Effective Pixels

2.07million, 16:9

Video Signal

DVI(HDMI)/SDI interface video format

1080P60/50/30/25/59.94/29.97;1080I60/50/59.94;720P60/50/30/25/59.94/29.97

Lens Optical Zoom

20x optical zoom f=5.5~110mm

Visual Angle

3.3°(narrow angle)~54.7°(wide angle)

Aperture factor

F1.6 ~ F3.5

Digital Zoom

X10

Minimum Illumination

0.5Lux(F1.8, AGC ON)

Digital Noise Reduction

2D﹠3D digital noise reduction

White Balance

Manual/Auto/One-key white balance /3000K/3500K/4000K/4500K/5000K/5500K/6000K/6500K/7000K

Focus

Auto/Manual/One-key Focus

Aperture

Auto/Manual

Electronic Shutter

Auto/Manual

BLC

On/Off

Dynamic Range

Off / Dynamic Level Adjustment

Video Adjustment

Brightness, chromaticity, saturation, contrast, sharpness, black and white mode, gamma curve

SNR

>55dB

Interface Function Performance

 

Interface Type

 

DVI(HDMI)、SDI、LAN、RS232(loop-through)、RS485、A-IN

LAN、RS232(input)、A-IN

Video Output Interface

DVI(HDMI)、HDMI、SDI、LAN、USB3.0

Image Stream

Dual Stream Output

Video Compression Format

H.265、H.264

Audio Input Interface

A-IN:Dual Channel 3.5mm Linear Input

Audio Compression Format

AAC、MP3、G.711A

Network Interface

100M Network Port(10/100BASE-TX);5GWiFi(Optional)

Network Protocol

RTSP、RTMP、ONVIF、GB/T28181;Support Network VISCAControl Protocol;

Support remote upgrade, remote reboot, remote reset

Control Interface

RS232(Loop-through), RS485

Control Protocol

VISCA/Pelco-D/Pelco-P; Baud Rate:115200/9600/4800/2400

Power Interface

HEC3800 Power Socket (DC12V)

Power Adapter

Input AC110V-AC220V Output DC12V/1.5A

Input Voltage

DC12V±10%

Input Current

1A (Max)

Power Consumption

12W (Max)

PTZ Specification

Horizontal Rotation

-170°~+170°

Pitch Rotation

-30°~+30°

Horizontal Control Speed

0.1 ~100°/sec

Pitch Control Speed

0.1~45°/sec

Preset Positions Speed

Horizontal: 100°/sec, Pitch: 45°/sec

Number of Preset Positions

The user can set up to 255 preset positions (10 for the remote control)

Other Specifications

Storage Temperature

-10℃~+60℃

Storage Humidity

20%~95%

Working Temperature

-10℃~+50℃

Working Humidity

20%~80%

Dimension (W×H×D)

253.5mm×144mm×169mm

Weight

1.46kg

Environmental Conditions

Indoor

Accessories

Accessories

12V/1.5APower Adapter, RS232 Control Line, Remote Control, User Manual, Warranty Card

Optional Accessory

Mounting Bracket


HD-Conference-Recording-System-Controller9.jpg

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