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Telycam Vision+ 20X Auto Tracking NDI|HX3 Live Streaming PTZ Video Camera
VISION+ 4KN 20X
$3,142.00
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4K UHD Resolution
Equipped with cutting-edge image processor, Vision+ 4KN outputs 4Kp60/59.94 video for clear, sharp, lifelike images even in low-light environments.
NDI®HX /3G-SDI/HDMI 2.0/USB-C Available
Vision+ 4KN supports NDI®HX and HDMI2.0 outputs at 4Kp60/59.94 simultaneously.
• 3G-SDI(Level A and B) outputs 1080p60/59.94
• USB-C output up to 4K30
• USB and NDI cannot output simultaneously
FreeD Integration Unlocks Immersive Virtual Productions
FreeD is a protocol that enables precise transmission of Pan, Tilt, Zoom, and Focus (PTZF) data directly from the camera to tracking system. Widely supported by most virtual set systems, FreeD makes virtual productions easier than ever. The Vision+ 4KN seamlessly integrates FreeD technology, empowering users to explore dynamic shooting angles and perspectives, ideal for versatile real-world and virtual-world applications. Vision+ 4KN’s broad compatibility with industry-leading virtual set systems like Brainstorm, Vizrt, Zero Density, Aximmetry, Unreal Engine, and VSet3D ensures a smooth workflow for all your virtual production needs.
Before
After
Tally Lights for Effortless Production Cues
Tally light, a visible indicator typically in red LED, illuminates to signal when the camera is live and actively feeding its image output.
Vision+ 4KN features built-in tally lights that work with NDI. This intuitive feature receives signals directly from NDI, without the need for separate tally control systems. A bright LED illuminates to clearly indicate which camera is currently on-air (“Program”) and which is lined up for the next transition (“Preview”).
3.5mm Stereo Line-in
The Vision+ 4KN features a 3.5mm stereo line-in audio interface, allowing for direct connection of external audio sources. This ensures high-quality, synchronized audio alongside your video feed, enhancing overall production quality. The line-in supports various audio devices, providing flexibility and convenience for professional broadcasting and video production.
12X/20X/30X Optical Zoom
The Vision+ 4KN offers 12X, 20X, and 30x optical zoom options with FOVs of 80.5°, 61°, and 60.5° respectively. Its advanced focusing algorithm ensures rapid and accurate focus even during zoom or movement.
12x
20x
30x
Seamless Camera Setup with SSDP
Setting up your Telycam PTZ camera has never been easier, thanks to SSDP integration. This feature streamlines the process of finding your camera’s IP address, especially under multi-camera streaming, eliminating the need for complicated searches or additional tools. Simply connect your camera with an Ethernet cable, ensuring it’s on the same local network with your computer.
Telycam + Iris: Take Your Camera to the Cloud
With Iris integrated, your Telycam Vision+ 4KN camera goes fully cloud-connected — accessible and controllable from any browser, anywhere. Connect in just two clicks to unlock remote PTZ control, AI auto-tracking, framing, and centralized management — all in one simple interface.
Iris integration is supported on units shipped after January, 1st, 2026.
Native AI-Based Auto-Tracking
The Vision+ 4KN features AI-based auto-tracking, automatically following subjects to enhance ease of use and capture the moments flawlessly.
Specifications
Vision+ 4KN 12x
• Part NO. TLC-300-IP-12-4K(NDI)-AB
• 1/2.8 inch,
9MP UHD CMOS sensor
• 12X optical zoom
• Lens: f=3.4mm~40.3 mm,
F1.8~F3.6
• Horizontal View Angle: 80.5°(Wide)~7.6°(Tele)
• Vertical Viewing Angle: 50.0°~4.4°
• Diagonal Viewing Angle: 88.9°~8.7°
• Minimum Working Distance: 1.0m
• S/N Ratio: ≥50dB
Vision+ 4KN 20x
• Part NO. TLC-700-IP-20-4K(NDI)-AB
• 1/1.8 inch,
9MP UHD CMOS sensor
• 20X optical zoom
• Lens: f=6.25mm~112.5 mm,
F1.58~F3.95
• Horizontal View Angle: 61°(Wide)~3.5°(Tele)
• Vertical Viewing Angle: 34.1°~1.9°
• Diagonal Viewing Angle: 60.7°~3.5°
• Minimum Working Distance: 1.0m
• S/N Ratio: ≥50dB
Vision+ 4KN 30x
• Part NO. TLC-700-IP-30-4K(NDI)-AB
• 1/1.8 inch,
9MP UHD CMOS sensor
• 30X optical zoom
• Lens: f= 6.91~214.64mm,
F1.35~F4.6
• Horizontal View Angle: 63°(Wide)~2.1°(Tele)
• Vertical Viewing Angle: 34.14°~1.12°
• Diagonal Viewing Angle: 67.08°~2.27°
• Minimum Working Distance: 1.5m
• S/N Ratio: ≥50dB
Video Format
HDMI2.0:
3840*2160P60/59.94/50
/30/29.97/25；
1920*1080P60/59.94/50
/30/29.97/
25/24/23.98;
1920*1080I60/59.94/50;
1280*720P60/59.94/50
/30/29.97/25
NDI®HX3:
Main Stream: 3840*2160P15~60; 1920*1080P15~60;
1280*720P15~60; 1024*576P15~60;
Sub Stream: 640*360P15~30
3G-SDI:
1920*1080P60/59.94/50/30/
29.97/25/24/23.98;
1920*1080I60/59.94/50;
1280*720P60/59.94/50/30/
29.97/25
USB Type-C:
NV12: 1920*1080P5;1280*720P15;
1024*576P25;
800*448P30;
YUYV: 1920*1080P5;1280*720P15;1024*576P25;
800*448P30;
MJPG: 3840*2160P30;1920*1080P60;
1280*720P60;1024*576P60;800*448P60;
H264/H265:3840*2160P30;1920*1080P60;
1280*720P60;1024*576P60;800*448P60
Image Parameters
• Noise Reduction: 2D&3D
Minimum lux:
12X: 0.5Lux (50 IRE Max AGC, 1/30, F1.8)
20X: 0.5Lux (50 IRE Max AGC, 1/30, F1.8)
30X: 0.5Lux (50 IRE Max AGC, 1/30, F1.8)
• White Balance: Auto/Manual/ATW/Push/
Indoor/Outdoor/Color Temperature
• Exposure: Auto/Manual/Shutter Priority/Iris Priority/Brightness Priority
• Anti-Flicker: OFF, 50Hz, 60Hz
• Image Flip: Supported
• Mirroring: Supported
• Focus: Auto/Manual
• Iris: Auto/Manual
• Electronic-shutter: Auto/Manual
IP Streaming
• Video Encoding: H.264/H.265
• Bitrate Control: Variable bitrate(VBR), Constant bitrate(CBR)
• Bitrate Range: 1024Kbps~122800Kbps
• Network Port Speed: 1000M
• Protocol: NDI®HX3, SRT, HTTP, RTSP, RTMP, ONVIF, VISCA over IP(TCP&UDP), VISCA, PELCO P/D, SSDP, FreeD, NTP, RTP Multicast, WebRTC
Pan/Tilt Movement
Preset: Remote controller: 10; Serial port: 256; Accuracy: 0.1°
Pan Rotation Angle: -176° ~+176°
Tilt Rotation Angle: -30° ~+90°
Pan Rotation Speed:
12X: 0.1°~120°/s
20X: 0.1°~80°/s
30X: 0.1~80°/s
Tilt Rotation Speed:
12X: 0.1°~80°/s
20X: 0.1°~60°/s
30X: 0.1°~60°/s
I/O Interface
• Control Port: RS232(RS485), NDI®HX3
• Video Port: NDI®HX3, HDMI 2.0, 3G-SDl, USB Type-C
• Audio Port: stereo 3.5mm linear inputs
• Tally: Supported
• POE+: Supported
• Daisy Chain: Supported
General
• Input Voltage: DC12V, POE+(IEEE802.3at)
• Operating Temperature: -10℃~50℃
• Operating Humidity: ≤80%
Dimension(L×W×H):
12X: 220mmx190mmx173mm
20X:220mm×190mm×193.5mm
30X: 220mm×190mm×193.5mm
Net Weight:
12X: 1.5kg(3.3LBS)
20X: 1.9kg(4.2LBS)
30X: 1.9kg(4.2LBS)
Color: Black/White