ALF-25X-4KNDI with NDI®|HX3
The ALF-25X-4KNDI with NDI®|HX3 is a 4K PTZ camera equipped with a 25x Zoom Lens, HDMI, SDI, NDI®|HX3 and USB connectivity. Featuring all new AI-powered Auto Tracking technology.
25X-4KNDI with NDI®|HX3
The JOSAWA 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.
PRODUCT 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
Specifications
Camera Parameters |
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Optical Zoom | 25X f=7.1 mm~ 175.11 mm ±5% | |
Field of View |
Horizontal:
Vertical: |
2.5˚(Tele)~ 59.2˚(Wide)
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: |
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Real-time Tracking: | Real time tracking supports tracking at a distance up to 23ft / 7m |
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Zone Tracking: |
4 tracking zones can be set within -110° to +110° on the horizontal plane and -30° to +30° in the vertical plane. |
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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 |
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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 |
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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 |
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Video Compression Format | LAN Interface: H.264, H.265
USB 2.0 Interface: MJPG, H264, YUY2, NV12 |
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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 |
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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 |
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USB Communication Protocols |
UVC (Video), UAC (Audio) |
Resources
Gallery
Firmware Download
Latest Firmware – File Download here
Network Upgrade Instructions
1. Connect the camera to the computer on the same LAN; open your browser and input the default
IP address:192.168.5.163, The user name: admin and password: admin.
2. Click “configuration” after you have logged in.
3. Click system configuration, then version update, then browse the updated file, and then click to update. After update has been completed, the camera will restart automatically.
4. After the camera has restarted, log in and check whether it has upgraded to the new version.