PTZ NDI Camera


PTZ NDI|HX camera, with 20X/30X optical zoom and POE, offers perfect functions, superior performance and rich interfaces. The features include advanced ISP processing algorithms to provide vivid images with a strong sense of depth, high resolution,and fantastic color rendition. It supports H.264/H.265 encoding which makes motion video fluent and clear even under less than ideal bandwidth conditions. PTZ NDI|HX Camera can work with Zowietek bonding live video streaming encoders where PTZ control remotely or mission critical in field required.


  • Superb High-definition Image: employs 1/2.8 inch high quality CMOS sensor. Resolution is up to 1920×1080.
  • Leading Auto Focus Technology: leading auto focus algorithm makes lens a fast, accurate and stable auto-focusing.
  • Low Noise CMOS effectively ensure high SNR of camera video. Advanced 2D/3D noise reduction technology is also used to further reduce the noise, while ensuring image sharpness.
  • Audio Input Interface: support 16000,32000,44100,48000 sampling frequency and AAC, MP3, PCM audio coding.
  • Wide-range, Quiet and Quick Pan/Tilt Mechanism: by adopting step driving motor mechanism, PTZ camera works extremely quiet and moves smoothly .
  • Multiple Audio/Video Compression: support H.264/H.265 video compression;AAC, MP3 and PCM audio compression; Support compression of 2 channel 1920x1080p with 30fps compression.
  • Multiple Network Protocol: support NDI®, ONVIF, RTSP, RTMP protocols and support RTMP push mode,easy to link streaming media server (Wowza,FMS)
  • RS-232 Cascade Function: support RS-232 cascade function which is convenient for installation.
  • Wide Application: tele-education,Lecture Capture,Webcasting, Videoconferencing,Tele-training,Tele-medicine, Interrogation and Emergency command systems.
  • Low-power Sleep Function: support low-power sleep/wake up, the consumption is lower than 400mW under sleep mode.

Typical Application


Power Adapter AC110-220V to DC12V/1.5A
Input Voltage DC12V ±10%
Input Current 1A (Max)
Consumption 12W (Max), PoE: Type 1
Optical Zoom 30X: f=4.3~129mm; 20X: f=5.5~110mm
Sensor 1/2.8″ high quality HD CMOS sensor
Effective Pixels 16:9, 2.07 megapixel
Video Format 1080p60/50/30/25 /59.94/29.97; 1080i60/50/59.94; 720p60/50/30/25 /59.94/29.97
View Angle 30X, 2.34°(tele) ~ 65.1°(wide) 20X, 3.3°(tele) ~ 54.7°(wide)
Aperature 30X: F1.6 ~ F4.7; 20X: F1.6 ~ F3.5
Digital Zoom 10X
Minimum Illumination 0.5Lux (F1.8, AGC ON)
White Balance Auto /Manual /One Push, 3000K /4000K /5000K /6500K
Focus Auto/Manual
Aperture Auto/Manual
Electronic Shutter Auto/Manual
WDR OFF/ Dynamic level adjustment
Video Adjustment Brightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve
SNR >55dB
Video Outputs HDMI and 3G-SDI (No embedded audio), NDI
Image Code Stream Dual streams outputs simultaneously
Video Compression Format H.264, H.265
Control Signal Interface RS-232 Ring through RS232 output, RS485
Control Protocol VISCA /Pelco-D /Pelco-P; Baud Rate: 115200/9600/4800/2400bps
Audio Input Interface Two channel 3.5mm analog inputs
Audio Compression Format AAC/MP3/PCM Audio compression
HD IP Interface 100M LAN(100BASE-TX);  support IP VISCA control protocol
Network Protocol RTSP/RTMP, ONVIF, SRT(only for 20X)
()Power Interface HEC3800 outlet (DC12V), eq. DC Jack 5.5×3.3×1.0
Pan Rotation ±170°
Tilt Rotation -30° ~ +90°
Pan Control Speed 0.1 ~ 60°/sec
Tilt Control Speed 0.1 ~ 30°/sec
Preset Speed Pan: 60°/sec, Tilt: 30°/sec
Preset Number 255 presets (10 presets by remote controller)
Working Temperature -10℃ to +50℃ (14℉ to 122℉)
Working Humidity 20% to 80%
Dimension 150x150x167.5mm, (5.9″x5.9″x6.5″)
Weight 1.4kg (3lb 48oz)
Certificate CE


Item Type Update Version
Spec PDF 07/28/20  
Quick Start PDF 10/20/20  
Manual PDF 07/28/20  
Firmware ZIP  
ZowiePTZ App (Windows) ZIP 13/07/21  

Order Information

Product P/N
PTZ NDI Camera 20X 90492-980
PTZ NDI Camera 30X 90493-980


Power Supply
RS232 Control Cable
Wall Mounting Bracket
User manual
Remoter Control
NDI® is a registered trademark of NewTek, Inc.

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