450 Phoenix Blvd, Pinghu St., Longgang District, Shenzhen, China 518111

Monday- Friday: 9:00 – 18:00

+(86) 13603059425

WK-750 Series

4K60 SDI/HDMI PTZ Camera with 12X-20X Zoom

Add a high-resolution streaming and tracking camera to your lecture room, house of worship, or conference room for remote meetings with software such as Skype, Microsoft Teams, or Zoom with Winkomm WK-750 4K60 SDI/HDMI PTZ Camera. The Winkomm WK-750 4K PTZ Camera captures resolutions up to UHD 4K60 via IP and HDMI, 1080p60 over 3G-SDI, and it features auto-tracking for presentations where your subject moves around the room, great for education, how-to, and corporate environments without the need for an operator. Its wide dynamic range, 3D noise reduction, and low-bandwidth, high-quality NDI|HX 2 capabilities provide a sharp, consistent image, even in low light.

The WK-750 series 4K PTZ camera’s features include a 1/2.5” CMOS for 12X and 1/1.8″ 4K CMOS 8.42MP sensor for 20X for crisp imagery. The built-in zoom lens has an optical zoom range of 12X/20x, and you can zoom in further with up to 16x digital zoom. With 255 programmable preset positions via serial, you can set the camera to rapidly move between positions using IP, RS-232, or RS-485 with separately available controllers, or by using IR control with the included remote. It also features a tally light. The video output is compressed using H.265, H.264, or MJPEG formats, and you can transmit up to two simultaneous streams using SRT, RTSP, and RTMP protocols.

The camera supports external audio input via a 3.5mm stereo line-level jack for embedding audio into your stream, and a 3.5mm audio output. Power is provided by the included AC adapter or via PoE+ (Power-over-Ethernet) on a supported network.

wk 750 multiple interfaces

Multiple Interfaces

WK-750 4K PTZ Cameras support outputs include HDMI 2.0, 3G-SDI, Wired LAN, IP Streaming (RTMP, RTSP, SRT) and USB3.0 (optional). The 3G-SDI will wok up to 100 meters in distance.

4K60 Resolution

The WK-750 4K PTZ camera captures resolutions up to UHD 4K60 via IP and HDMI, 1080p60 over 3G-SDI. Downward compatible with 1080P, 720P and other resolutions.

wk 750 4k60
wk 750 audio

3.5mm Line Stereo In

WK-750 4K camera supports external audio input via a 3.5mm stereo line-level jack for embedding audio into your stream.

NDI|HX2 Compatible

The NDI protocol, NewTek’s innovative IP technology, gives you low-latency access to audio and video devices anywhere on your network for various A/V applications. You won’t be restricted to sources connected directly to a single system.

wk 750 ndi
wk 750 ptz

Super Quiet PTZ

Whisper-quiet mechanical PTZ motor adjusts pan and tilt speed with the amount of zoom. The result: Faster camera movement when zoomed out for quick framing and slower camera movement when zoomed in for more control.

AI Tracking

The embedded NPU hardware leverages deep learning technology to identify and extract the relevant features of a target, enabling seamless tracking of faces regardless of their orientation. This product is particularly useful for automatically tracking speakers during lectures and presentations.

wk 750 ai tracking

Choosing From 4 Amazing Models

Compare and visualize user data or any offering with this effective comparison table.

wk 750 image 2
wk 750 image 2
wk 750 image 2
wk 750 image 2

Model

WK-750-12X

WK-750-20X

WK-750-NDI-12X

WK-750-NDI-20X

Video I/O

HDMI, SDI,USB-C

HDMI, SDI, USB-C

HDMI, SDI, USB-C, NDI|HX

HDMI, SDI, USB-C, NDI|HX

Audio I/O

1x3.5mm line in

1x3.5mm line in

1x3.5mm line in

1x3.5mm line in

Sensor

1/2.5 inch CMOS

1/1.8 inch CMOS

1/2.5 inch CMOS

1/1.8 inch CMOS

Effective Pixels

8.51MP

8.49MP

8.51MP

8.49MP

Video Format

HDMI: 4K60

SDI:1080P60

HDMI: 4K60

SDI:1080P60

HDMI: 4K60

SDI:1080P60

HDMI: 4K60

SDI:1080P60

Digital Zoom

16X

16X

16X

16X

Optical Zoom

12X

20X

12X

20X

Focal Length

f=4.4~52.8mm

f=6.25~125mm

f=4.4~52.8mm

f=6.25~125mm

Aperture

F1.8-F2.6

F1.58-F3.95

F1.8-F2.6

F1.58-F3.95

View Angle

7.5°~ 80.8°

3.5°~ 60°

7.5°~ 80.8°

3.5°~ 60°

Minimum Illuimnation

0.5Lux

0.5Lux

0.5Lux

0.5Lux

DNR

2D & 3D

2D & 3D

2D & 3D

2D & 3D

SNR

>55dB

>55dB

>55dB

>55dB

Auto Focus

Auto Exposure

White Balance

BLC

WDR

Image Flip & Freeze

POE

Video Compression

H.265/H.264/MJPEG

H.265/H.264/MJPEG

H.265/H.264/MJPEG

H.265/H.264/MJPEG

Audio Compression

AAC, G711A

AAC, G711A

AAC, G711A

AAC, G711A

Remote

RS232, RS485

RS232, RS485

RS232, RS485

RS232, RS485

Control Protocol

NDI® PTZ, VISCA Over IP

NDI® PTZ, VISCA Over IP

NDI® PTZ, VISCA Over IP

NDI® PTZ, VISCA Over IP

Network Protocol

NDI®|HX2, TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, Multicast, etc.

NDI®|HX2, TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, Multicast, etc.

NDI®|HX2, TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, Multicast, etc.

NDI®|HX2, TCP/IP, HTTP, RTSP, RTMP, Onvif, DHCP, Multicast, etc.

Pan

±170°

±170°

±170°

±170°

Tilt

-30°~90°

-30°~90°

-30°~90°

-30°~90°

Preset

255

255

255

255

Product Size

22.3x15.5x16.6cm

22.3x15.5x16.6cm

22.3x15.5x16.6cm

22.3x15.5x16.6cm

Product Weight

1.8kg

1.8kg

1.8kg

1.8kg

Power

12V 2A

12V 2A

12V 2A

12V 2A