Item # ALF-25X-4KNDI

4K USB PTZ CAMERA BLACK WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY

  • MAP: $2419.99 / EA
  • List Price: $2,550.00 / EA
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ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
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ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY
ALF-25X-4KNDI 4K USB PTZ CAMERA BLACK  WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY

Item # ALF-25X-4KNDI

4K USB PTZ CAMERA BLACK WITH 25X OPTICAL ZOOM, HDMI, SDI,NDI, HX3 AND USB CONNECTIVITY

  • UM : EA
  • Estimated Weight: 10.0
  • Brand: ALFATRON

The ALF-25X-4KCAM is a 4K PTZ camera equipped with a 25x Zoom Lens and features an all new advanced high speed processor with AI Powered Auto Tracking and NDI®|HX3. This PTZ camera is suitable for medium to large-sized meeting rooms, boardrooms, conference venues and houses of worship. Alfatron 25X-4KCAM is compatible with video meeting software, such as Zoom and Teams.

Features

  • 4K UHD Resolution: SONY CMOS sensor. Resolution is up to 4K with a frame rate up to 60fps.

  • Dual Stream Output: USB supports the main stream and sub stream output simultaneously, and meets the needs of near-end and far-end.

  • Optical Zoom Lens: 25X optical zoom lens and 59.2° wide angle lens.

  • Interfaces: Supports HDMI, USB 2.0, SDI, LAN,NDI®|HX3 and outputs 4K audio and video simultaneously.

  • Leading Auto Focus Technology: Fast, accurate, and stable auto focusing technology.

  • AI Powered Auto Tracking: Built in high speed processor and advanced image processing and analysis algorithm, and real-time tracking and zone tracking modes are available.

  • Low Noise and High SNR: Super high SNR image is achieved with low noise CMOS. Advanced 2D/3D noise reduction technology further reduces the noise while ensuring high image clarity.

  • Multiple Audio / Video Compression Standards: LAN interface supports H.264/H.265 video compression, USB3.0 interface supports MJPG, H264, YUY2, NV12, H265; A-IN interface supports AAC, MP3, G.711A audio compression coding

  • Audio input interface: 8000, 16000, 32000, 44100, and 48000 sampling frequency. Supports AAC, MP3 and G.711A audio compression

  • Multiple Network Protocols: Supports ONVIF, GB/T28181, RTSP, RTMP protocols; Supports RTMP push mode, easy connection to streaming server (Wowza, FMS); Supports RTP multicast mode; Supports full network command VISCA control protocol.

  • Control Interface: RS422 input (compatible with RS485), RS232 input/output, RS232 (cascade connection)

  • Multiple Control Protocol: Supports VISCA, PELCO-D, and PELCO-P protocols; Supports automatic identification protocols.

  • Multiple presets: Up to 255 presets (10 presets via remote control).

  • Multiple Application: Online-education, Lecture Capture, Webcasting, Video conferencing, Tele- medicine, Unified Communication, Emergency command and control systems, etc.

  • Available in Silver and Black

  • OBS SOFTWARE COMPATIBLE

  • 7 YEAR WARRANTY

Camera Parameters

Optical Zoom

25X f=7.1 mm~ 175.11 mm ±5%

Field of View

Horizontal: 2.5°(Tele)~ 59.2°(Wide), Vertical: 1.4°(Tele)~ 34.6(Wide)

AV

F1.61(Wide) ~ F5.15(Tele) ±5%

Sensor

1/1.8 inch SONY CMOS sensor

AI-powered Auto Tracking modes:

Real-time Tracking:

Real time tracking supports tracking at a distance up to 23ft / 7m

Zone Tracking:

4 tracking zones can be set within -110° to +110° on the horizontal plane and -30° to +30° in the vertical plane.

Effective Pixels

8.51M megapixel 16:9, HDMI: 3840*2160P60 / 50 / 25 / 59.94 / 29.97; 1080P60 / 50 / 25 / 59.94 / 29.97; 1080I60 / 50 / 59.94; 1080P@30fps, 720P@60fps, 720P@50fps, 720P60 / 50 / 59.94, SDI: 1080P60 / 50 / 25 / 59.94 / 29.97; 1080I60 / 50 / 59.94; 1080P@30fps, 720P@60fps,  720P@50fps, 720P60 / 50 / 59.94, USB2.0, MJPG:1920*1080 / 1600*896 / 1280*720 / 1024*576 / 960*540 / 800*600 / 800*448 / 720*576 / 720*480 / 640*480 / 640*360 / 480*270 / 352*288 / 320*240P60 / 50 / 30 / 25; 3840*2160P30

Video Format

H264:1920*1080 / 1600*896 / 1280*720 / 1024*576 / 960*540 / 800*600 / 800*448 / 720*576 / 720*480 / 640*480 / 640*360 / 480*270 / 352*288 / 320*240P60 / 50 / 30 / 25 3840*2160P30, YUY2:640*480 /640*360 /480*270 /320*180P30/25, NV12:640*480 /640*360 /480*270 /320*180P30/25

Minimum Illumination

0.5 Lux (F1.8, AGC ON)

DNR

3D DNR

White Balance

Auto / Manual / One Push / Specified Temperature

Focus

Auto / Manual / One Push Focus

Exposure Mode

Auto / Manual / Shutter priority / Aperture priority / brightness priority

Aperture

F1.8 ~ F11 CLOSE

Shutter Speed

1/25~1/10000

BLC

ON / OFF

WDR

OFF / Dynamic level adjustment

Video Adjustment

Brightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve

SNR

=50dB

Interface

Video Interfaces

HDMI, SDI, LAN (Support POE), NDI®|HX3, USB 2.0, A-IN, RS232-IN, RS232 OUT, RS422 (Compatible with RS485) Rotary DIP switch, DC12V Power Supply, Power Switch

Video Compression Format

LAN Interface: H.264, H.265, USB 2.0 Interface: MJPG, H264, YUY2, NV12

Audio Input Interface

Double track 3.5mm linear input

Audio Output Interface

HDMI, LAN, USB 2.0, SDI

Audio Compression Format

AAC, MP3, G.711A

Network Interface

10M / 100M / 1000M adaptive Ethernet port, supports POE power supply, supports audio and video output

Network Protocols

RTSP, RTMP, ONVIF, GB/T28181; Network VISCA control protocol: Supports remote upgrade, reboot and reset

Control Interface

RS232-IN, RS232-OUT, RS422 compatible with RS485

Serial Communication protocols

VISCA / Pelco-D / Pelco-P, Baud Rate: 115200 / 38400 / 9600 / 4800 / 2400

USB Communication Protocols

UVC (Video), UAC (Audio)

 

 

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