• Alfatron PTZ Camera 4K With AI Tracking 25X Zoom | White
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Alfatron PTZ Camera 4K With AI Tracking 25X Zoom | White

Alfatron PTZ Camera 4K With AI Tracking 25X Zoom | White

SoundPro Item: 147017 | Part Number: ALF-25X-4KCAM-W- White

$1,999.99
$2,199.00 $1,999.99
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MSRP: $2,199.00 | MAP: $1,999.99

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  • Sony CMOS Sensor Delivers 4K Resolution Up To 60fps For Sharp, Fluid Capture
  • AI Auto Tracking With Real-Time And Zone Modes Eliminates The Need For A Camera Operator
  • 25X Optical Zoom With Wide-Angle Coverage Handles Varied Room Depths And Sizes
  • Simultaneous HDMI, SDI, And USB Output Fits Multiple Signal Chain Requirements
  • VISCA, Pelco-D, Pelco-P, And Network Control Protocols Integrate With Existing Systems
  • PoE And 12V DC Power Options Simplify Installed AV Cable Management
  • 3.5mm Stereo Line Input Keeps Audio Embedded Without A Separate Interface
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The Alfatron Electronics ALF-25X-4KCAM series targets AV integrators, university media teams, and production engineers who need reliable, remotely operated camera coverage without a dedicated operator. Equipped with a 1/1.8-inch Sony CMOS sensor, the camera captures up to 4K at 60fps and pushes that signal simultaneously over HDMI, SDI, and USB 2.0, making it equally at home in a boardroom switcher chain, a lecture hall recording system, or a live-streamed house-of-worship production. The AI-powered auto tracking engine supports both real-time subject tracking and configurable zone tracking, removing the need for manual pan-tilt control during presentations or events.

Where comparable PTZ cameras in this class offer either serial or network control, the ALF-25X-4KCAM supports VISCA, Pelco-D, and Pelco-P over RS232 and RS422, alongside full network control via ONVIF, RTSP, and RTMP, including direct RTMP push to streaming servers such as Wowza. Up to 255 presets can be stored, and the camera accepts power via 12V DC or PoE, simplifying cable routing in installed environments. A 3.5mm stereo line input with AAC, MP3, and G.711A compression keeps audio embedded in the signal path without requiring a separate audio interface. The camera is offered in two finishes to suit different installation aesthetics.

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Specifications

Camera Parameters
Optical Zoom
25X, f=7.1 mm - 175.11 mm +/-5%
Field of View Horizontal
2.5° (Tele) - 59.2° (Wide)
Field of View Vertical
1.4° (Tele) - 34.6° (Wide)
Aperture Value
F=1.61 (Wide) - F=5.15 (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 Range
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 Distance
Up to 23 ft / 7 m
Zone Tracking
4 zones, horizontal -110° to +110°, vertical -30° to +30°
Video Output
HDMI Resolutions
3840x2160P60/50/25/59.94/29.97; 1080P60/50/25/59.94/29.97; 1080I60/50/59.94; 1080P@30fps; 720P@60/50/59.94fps
SDI Resolutions
1080P60/50/25/59.94/29.97; 1080I60/50/59.94; 1080P@30fps; 720P@60/50/59.94fps
USB 2.0 Resolutions (Mjpg)
1920x1080 / 1600x896 / 1280x720 / 1024x576 / 960x540 / 800x600 / 800x448 / 720x576 / 720x480 / 640x480 / 640x360 / 480x270 / 352x288 / 320x240 P60/50/30/25; 3840x2160P30
USB 2.0 Resolutions (H264)
1920x1080 / 1600x896 / 1280x720 / 1024x576 / 960x540 / 800x600 / 800x448 / 720x576 / 720x480 / 640x480 / 640x360 / 480x270 / 352x288 / 320x240 P60/50/30/25; 3840x2160P30
USB 2.0 Resolutions (YUY2)
640x480 / 640x360 / 480x270 / 320x180 P30/25
USB 2.0 Resolutions (NV12)
640x480 / 640x360 / 480x270 / 320x180 P30/25
Connectivity
Video Interfaces
HDMI, SDI, LAN (PoE), USB 2.0, A-IN, RS232-IN, RS232-OUT, RS422 (compatible with RS485), Rotary DIP Switch, DC 12V Power Supply, Power Switch
Video Compression (LAN)
H.264, H.265
Video Compression (USB 2.0)
Mjpg, H264, YUY2, NV12
Audio Input Interface
Double track 3.5mm linear input
Audio Output Interface
HDMI, LAN, USB 2.0
Audio Compression Format
AAC, MP3, G.711A
Audio Sampling Frequency
8000, 16000, 32000, 44100, 48000 Hz
Network Interface
10M / 100M / 1000M adaptive Ethernet, PoE supported
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)
Presets
Preset Count
Up to 255 (10 via remote control)
Power
Power Input
12V DC or PoE
Construction
Color
White
Dimensions
Length
14"
Width
11"
Height
10"
Weight
Product Weight
8.75 lbs
Identifiers
UPC
658325231199

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