NTV74U4K PTZ Camera

NTV74U4K USB3.0, HDMI, SDI & IP 4K PTZ Camera



Spec Sheet

User Guide


  1. 12X Zoom USB3.0, HDMI, SDI & IP Camera
  2. Power Adapter
  3. IR Remote Control
  4. RS-232C to RS-485 Cable


  • HD 1080P
  • USB3.0, HDMI, SDI & IP output
  • 12X zoom
  • 71˚ FoV
  • RCU
  • RS232

The NTV74U4K is a 4K Ultra HD USB3.0, HDMI, SDI and IP PTZ camera with Sony’s 1/2.5 inch, 8.51 million effective pixels high quality UHD CMOS sensor with super resolution up to 4K Ultra HD resolution to achieve an incredible image quality. The NTV74U4K camera has a 12X optical zoom with an 71° field of view for capturing both wide angles and for zooming into the subject showing fantastic detail. With support for full USB3.0 high speed data output, these cameras are ideal for broadcasting live high definition video signals or being utilised in video conferencing applications. If users also want a stream to distribute on an intranet or the Internet, the camera can also provide a simultaneous IP stream.

The camera can be wall or ceiling mounted with both vertical and horizontal flip capability. These cameras are suitable for small, medium or large room set-ups.


Video System UHD: 2160p/30, 2160p/25; 1080p/60, 1080p/50, 1080p/30, 1080p/25, 720p/60, 720p/50, 720p/30, 720p/25
Sensor 1/2.5”, CMOS, Effective Pixel: 8.51M
Scanning Mode Progressive
Lens 12x, f4.4mm ~ 52.8mm, F1.8 ~ F2.6
Digital Zoom 16x (optional)
Minimal Illumination 0.5 Lux @ (F1.8, AGC ON)
Shutter 1/30s ~ 1/10000s
White Balance Auto, Indoor, Outdoor, One Push, Manual
Backlight Compensation Supported
Digital Noise Reduction 3D Digital Noise Reduction
Video S/N ≥55dB
Horizontal Angle of View 71° ~ 8.2°
Vertical Angle of View 42.7° ~ 4.5°
Horizontal Rotation Range ±170°
Vertical Rotation Range ±30°
Pan Speed Range 1.7° ~ 76°/s
Tilt Speed Range 0.5° ~ 15°/s
H & V Flip Supported
Image Freeze Supported
Number of Presets 255
Preset Accuracy 0.1°
Video Format YUY2: Max 1080p@30fps, YUY2/H.264 AVC/SVC Max 2160P@30fps, MJPEG: Max 1080P60, UVC 1.0 ~ UVC 1.5
Audio on USB Supported
Video & Audio Compression H.264 / MJEPG: G711A, AAC
Main Stream Resolution 3840×2160, 1920×1080, 1280×720, 1024×576 etc.
Video Bit Rate & Frame Rate H.264~ 60Mbps, MJPEG ~200Mbps (Variable or Fixed) Frame Rate 50Hz: 30fps/4K, 50fps/1080P 60Hz: 30fps/4K, 60fps/1080P
Supported protocols TCP/IP, HTTP, RTSP, RTMP, RTMPS, Onvif, SRT, GB/T 28181, DHCP, Multicast, etc.
HD Output 1xHDMI: Version 1.4b
USB Interface 1xUSB 3.0: type B
Network 1xRJ45: 10M/100M/1000M Ethernet Interface, PoE support
Audio Interface 1-ch: 3.5mm Audio Interface, Line In
Communication Interface 1 x RS232 In: 8pin Min DIN, Max Distance: 30m, Protocol: VISCA/Pelco-D/Pelco-P
1 x RS232 Out: 8pin Min DIN, Max Distance: 30m, Protocol: VISCA network use only
1 x RS485: Share with RS232 Out, Max Distance: 1200m, Protocol: VISCA/Pelco-D/ Pelco-P
Power Jack JEITA type (DC IN 12V)
Input Voltage DC 12V
Current Consumption 1.0A (Max)
Operating Temperature 0°C ~ 40°C (14°F ~ 104°F)
Storage Temperature -40°C ~ 60°C
Power Consumption 12W (Max)
MTBF >30000h
Size 238x167x149mm
Net Weight 1.35Kg
SKU Number NTV-74U4K-12-BK-G