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Alfatron PTZ Camera | 4K with AI Tracking and NDI HX3 25X Zoom PTZ Camera | Black

Alfatron PTZ Camera | 4K with AI Tracking and NDI HX3 25X Zoom PTZ Camera | Black

SoundPro Item: 144782 | Part Number: ALF-25X-4KNDI

Regular price $2,299.00
Regular price $2,399.00 Sale price $2,299.00
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MSRP: $2,399.00 | MAP: $2,299.00

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  • Sony CMOS Sensor Captures Up To 4K At 60fps For High-Resolution Production
  • AI Auto Tracking With Real-Time And Zone Modes Enables Operator-Free Operation
  • Simultaneous HDMI, SDI, NDI HX3, And USB Output Feeds Multiple Destinations At Once
  • POE-Enabled Gigabit LAN Port Simplifies Single-Cable Installation
  • RS232, RS422, And RS485-Compatible Control Ports Integrate With Existing Control Systems
  • Up To 255 Preset Positions Stored For Flexible Scene Management
  • Available In Black And White To Match Any Install Environment

The Alfatron Electronics 4K PTZ camera with NDI HX3 is built for AV integrators, production teams, and unified communications engineers who need reliable, unattended camera operation across lecture halls, houses of worship, broadcast studios, telehealth suites, and hybrid meeting spaces. The onboard Sony CMOS sensor delivers up to 4K resolution at 60fps, while a 25X optical zoom lens provides the reach required to frame subjects at distance without sacrificing image quality. AI-powered auto tracking removes the need for a dedicated camera operator, with both real-time and zone tracking modes that adapt to the specific layout of the room.

Where this camera stands apart from comparable PTZ units is its breadth of simultaneous output options. HDMI, SDI, NDI HX3, and USB all operate concurrently, meaning a single camera can feed a local display, a video router, a network video infrastructure, and a software conferencing client at the same time. POE support on the gigabit LAN port simplifies installation by eliminating a separate power run. Control flexibility is equally broad: RS232, RS422 compatible with RS485, and full VISCA, Pelco-D, and Pelco-P protocol support make it compatible with virtually any existing control system. Up to 255 preset positions can be stored, and the dual-stream USB output satisfies both near-end and far-end display requirements without additional hardware. This camera is offered in black and white finishes to suit varied installation aesthetics.

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Specifications

Camera Parameters
Optical Zoom
25X, f=7.1 mm - 175.11 mm +/-5%
Horizontal Field of View
2.5° (Tele) - 59.2° (Wide)
Vertical Field of View
1.4° (Tele) - 34.6° (Wide)
Aperture Value
F1.61 (Wide) - F5.15 (Tele) +/-5%
Sensor
1/1.8 inch Sony CMOS
Effective Pixels
8.51M megapixel, 16:9
Minimum Illumination
0.5 Lux (F1.8, AGC ON)
DNR
3D DNR
SNR
>=50dB
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
AI Tracking
Real-Time Tracking Range
Up to 23 ft / 7 m
Zone Tracking
4 zones, -110° to +110° horizontal, -30° to +30° vertical
Video Output
HDMI Resolutions
3840x2160P60/50/25/59.94/29.97; 1080P60/50/25/59.94/29.97; 1080I60/50/59.94; 720P60/50/59.94
SDI Resolutions
1080P60/50/25/59.94/29.97; 1080I60/50/59.94; 720P60/50/59.94
USB Format
USB 2.0
Video Compression (LAN)
H.264, H.265
Video Compression (USB)
Mjpg, H264, YUY2, NV12
Mjpg Resolutions
1920x1080 / 1600x896 / 1280x720 / 1024x576 / 960x540 / 800x600 / 800x448 / 720x576 / 720x480 / 640x480 / 640x360 / 480x270 / 352x288 / 320x240 P60/50/30/25; 3840x2160P30
H264 Resolutions
1920x1080 / 1600x896 / 1280x720 / 1024x576 / 960x540 / 800x600 / 800x448 / 720x576 / 720x480 / 640x480 / 640x360 / 480x270 / 352x288 / 320x240 P60/50/30/25; 3840x2160P30
YUY2 Resolutions
640x480 / 640x360 / 480x270 / 320x180 P30/25
NV12 Resolutions
640x480 / 640x360 / 480x270 / 320x180 P30/25
Connectivity
Video Interfaces
HDMI, SDI, LAN (POE), NDI HX3, USB 2.0
Audio Input Interface
Double track 3.5mm linear input
Audio Output Interface
HDMI, LAN, USB 2.0, SDI
Audio Compression
AAC, MP3, G.711A
Network Interface
10M / 100M / 1000M adaptive Ethernet, POE
Network Protocols
RTSP, RTMP, ONVIF, GB/T28181, Network VISCA
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)
Construction
Color
Black
Dimensions
Length
14"
Width
11"
Height
10"
Weight
Unit Weight
8.75 lbs
Identifiers
MPN
ALF-25X-4KNDI
UPC
658325230598

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