POVZoom – 4K Optical Zoom Camera

  • Triple Power Options PoE / DC / Type-C flexibility.
  • Dual SDI & HDMI Simultaneous dual-standard broadcast output.
  • 4K Local Recording High-quality TF card storage for instant backup.
  • 18X / 25X Optical Zoom Precision optics for flawless close-ups at a distance.
  • WiFi 6 & NDI|HX3 / SRT Next-gen protocols for ultra-low latency streaming.
  • 3.42” Touch Control Intuitive on-device touchscreen management.
  • 4K30 Ultra HD Crystal clear imagery for professional broadcasting.
  • Universal Management Total control via any device or browser.
  • Multi-Cam Ecosystem Native integration with TopDirector for seamless switching.

4K POVZoom Camera Optical Zoom

The POVZOOM 18X/25X (Professional Fixed Edition) is the ultimate solution for permanent installations requiring uncompromising reliability. Designed without an internal battery to maximize heat dissipation, this model is built for 24/7 continuous 4K30 operation. With full SDI and HDMI simultaneous outputs and dual power options (PoE & DC), it fits seamlessly into traditional broadcast infrastructures and modern IP-based workflows alike. Whether for a house of worship, a corporate studio, or a government briefing room, it delivers consistent, high-magnification 4K performance.

Broadcast-Grade Connectivity (SDI + HDMI)

Simultaneously output professional 4K signals via HDMI and SDI. Supports Line-in and Passive Mic inputs to ensure your studio-quality visuals are paired with pristine audio.

Master the Distance: 18X/25X Zoom

From the last row of a lecture hall to the sidelines of a stadium, our premium optical lens group ensures that every emotion and detail is captured in native 4K, regardless of the distance.

3.42” Side Touchscreen: Intuitive Control

No more fumbling with buttons. The responsive side-mounted touchscreen allows for real-time preview, IP configuration, and quick parameter adjustments directly on the device.

The Wireless Freedom: WiFi 6 + NDI/SRT

Experience the future of production. Using WiFi 6 as a high-speed foundation, NDI®|HX3 provides millisecond-level latency for local switching, while SRT ensures stable transmission over the public internet.

PoE & DC: The Engineering Advantage

Simplify your infrastructure with PoE (Power over Ethernet), providing power, data, and control through a single cable. For legacy systems, the DC 12V input ensures constant, reliable power.

Native Integration with TopDirector

Designed to be the backbone of your TopDirector workflow. Our cameras are auto-discovered on the iPad, giving you instant touch-to-zoom and multi-cam switching capabilities from your fingertips.

Seamless System Integration

Whether you are building a smart classroom, a digital boardroom, or an all-IP studio, our open API and comprehensive I/O (SDI/HDMI/Network/Serial) ensure the POVZOOM fits perfectly into your existing or future AV infrastructure.
Power
Input USB TYPE C, 25W,12V DC, 12W and above,PoE(802.3af), CAT5e above
Consumption <12W Max
Camera
Image Sensor Sony 1/2.3” Back-illuminated and stacked Exmor R CMOS
Effective Pixels 3840(H) x 2160(V)
Aperture/IRIS F1.67-3.67, F1.6-4.3
Electronic Shutter AUTO, 1/25(30), 1/50(60), 1/90,1/100, 1/120, 1/125,1/180, 1/250, 1/300, 1/500, 1/600, 1/725, 1/1000, 1/2000, 1/3000, 1/4000, 1/6000, 1/10000
Lens Zoom Ratio 18x, 25x
Focal Length f5.5-99mm, f5.3-130mm
FOV(D/H/V) 18x,Wide:63.1°/51.9°/39.7°,Tele:3.7°/3.0°/2.2°,
25x,Wide:67.9°/55.0°/41.6°,Tele:2.8°/2.3°/1.7°
Gamma Control 9 options
Noise Reduction 2D/3D, 8 levels
White Balance Auto, One Push, R/B Gain, Color Temp, Lock
Color Temp. 3000–6500K
Focus Auto/Manual/One Push with AF Lock
Focus Zone 6 zones and Point Focus
TOF-assisted focus Yes
Exposure AE/AAE/SAE/M with AE lock
Mirror/Flip Automatic/Manual
Style 7 options
Control English/Chinese IR OSD Menu
Flicker Cancel Auto/50/60
Video
Video Encoder H.264 HP/MP/BP, H.265 MP
Resolution 4K2160p25/30, 1080p25/30/50/60
1080i50/60, 720p50/60
Frame Rate 24/25/30fps, 50/60fps for 1080/720p
Codec H.264/H.265
Rate Control CBR/VBR
Live Preview Web, HDMI output,SDI
OSD English/Chinese, WYSIWYG Editor
Network
LAN 100/1000Mbps Gigabit, PoE
Web HTTP, HTTPS
WiFi 802.11a/b/g/n/ac/ax, 2T2R,Dual Band
Bluetooth V5.4
Streaming
Streaming Out RTMP(s)/SRT/RTSP
Bit Rate Max. 50Mbps, Adjustable
NDI® NDI® | HX3/HX2/HX (v5.5, upgradeable)
Recorder mp4, mov
Main Video Stream Up to 4K
Secondary Stream Up to 720p
Portrait Vertical Streaming
Video
HDMI Out 1.4b,YCbCr4:2:2/RGB 4:4:4
SDI Out 3G SDI, 800mVpp, 75ohm, 4:2:2(YCbCr)
NDI NDI | HX, HX2, HX3
UVC Out MJPEG, H.264
Configuration
Setting Smartphone, Tablet, PC, RESTFUL API
OSD Text, Logo Caption
LCD 3.42”, Touch screen
ZowieX Windows/macOS, iOS/Android
Camera Control
Protocol VISCA over IP, NDI®, Web, OnVIF
Local LCD
WEB Browser GUI from desktop or mobile
Audio
Sampling 32 / 44.1 / 48KHz
Encoder AAC, MP3, 16bit
Bitrate 32–192kbps
Audio Input 0.7VRMS, 20K, 2CH, AGC
Source Line In / MIC
Audio Embedding HDMI, SDI and NDI
Tally
Tally LED Auto / Manual
Storage
Network TF / NAS
Recorder mp4, mov, ts
Software
Firmware Upgradeable, Linux OS
Interface
Power 1 x USB TYPE C, 1 x RJ 45 PoE
1 x DC 5.5×2.1
HDMI Input 1 x TYPE A Receptacle,1.4b
Audio In/Out 2 x 3.5mm TRS Jack
Network 1 x RJ45
USB 1 x USB,Type C
Visible 1 x LED, Rear
SDI 1 x BNC Full Size
Tally 1 x LED, Front
Physical
Body Size 122.5L x 76 x 63.2H mm(4.8” x 3.0” x 2.5”)
Weight 588g (20.7oz) , Black aluminum
Operating 0°C to 40°C (32°F to 104°F), Indoor
Storage -20°C to 60°C (-4°F to 140°F)
Mount 3 x 1/4”-20 UNC
Certification
CE,FCC (In progress)

 

Item Type Update Version download
Spec PDF 4/9/2026
Manual PDF
Firmware ZIP
Product P/N
4K POVZoom Camera, 18X 30781-018
4K NDI POVZoom Camera, 18X 30781-118
4K POVZoom Camera, 25X 30781-025
4K NDI POVZoom Camera, 25X 30781-125
Accessories
USB TYPE C 25W PD Charger x 1
USB TYPE C Cable x 1
Quick Start Guide
*Accessories is optional and sold separately

NDI® is a registered trademark of the Vizrt, Group

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