Cameras - Special Application : Integrated Pan Tilt Zoom Cameras : Alfatron Electronics, Inc. - ALF-25X-4KCAM- Silver

Silver 4K USB PTZ camera with 25X Optical zoom. USB, HDMI,SDI Audio Line In. AI Tracking

Model: ALF-25X-4KCAM- Silver

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The ALF-25X-4KCAM is a 4K PTZ camera equipped a 25x Zoom Lens with AI Powered Auto Tracking. 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, and outputs 4K audio and video simultaneously.
Leading Auto Focus Technology: Fast, accurate, and stable auto focusing technology.

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

Depth: 7.13 in
Height: 5.87 in
Minimum Illumination: 0.05Lux(F1.8, AGC ON)
Network Interface: 10M/100M/1000M Adaptive Ethernet port, support POE power supply, support audio and video output
Sensor: 1/2.8 inch SONY CMOS sensor
Shutter Speed: 1/25 to 1/10000
Width: 4.53 in
Focus: Auto/Manual/One Push Focus
Network Protocols: RTSP,RTMP,ONVIF,GB/T28181; Network VISCA control protocol; Support remote upgrade, reboot and reset
Effective Pixels: 8.51M megapixel 16:9
Video Format: HDMI video format: 4KP60,4KP50,4KP30,4KP25,1080P60,1080P50,1080I60,1080I50, 1080P30,1080P25,720P60,720P50; USB3.0 interface video format: YUY2/NV12: 1920×1080P30,1280×720P30,960×540P30,640×360P30, 640×480P30,320×176P30, MJPEG/H.264/H.265: 3840×2160P30,1920×1080P30,1280×720P30, 1024×576P30,960×540P30,800×448P30,640×360P30,640×480P30,320×176P30; USB3.0 is compatible with USB2.0 video format: YUY2/NV12: 640×360P30,640×480P30,320×176P30, MJPEG/H.264/H.265: 3840×2160P30,1920×1080P30,1280×720P30, 1024×576P30,960×540P30,800×448P30,640×360P30,640×480P30,320×176P30
Aperture: F1.8 to F11 CLOSE
Control Interface: RS232-IN,RS232-OUT,RS422 compatible with RS485
Optical Zoom: 12X
BLC: ON/OFF
View Angle: Parallel: 6.55 Degree (N) to 69.4 Degree (W), Vertical:3.66 Degree (N) to 42.8 Degree (W)
Video Compression Format: LAN Interface: H.265,H.264, USB 3.0 Interface: YUY2,MJPEG,H.264,H265,NV12
DC Voltage: 12 Volts
Audio Compression format: AAC,MP3,G.711A
DNR: 2D and 3D DNR
AV: F1.6 to F2.8±5%
Video Adjustment: Brightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve
Preset Speed: Pan: 100 Degree/s, Tilt: 45 Degree/s
Working Temperature: -10 to +50 Degrees C
WDR: OFF/ Dynamic level adjustment
Pan Rotation: -170 Degree to +170 Degree
Tilt Rotation: -30 Degree to +90 Degree
Mount Type: Ceiling or Wall
Product Weight: 2.54 lbs
White Balance: Auto / Manual/ One Push/ Specify color temperature
Working Humidity: 20% to 80%
Video Interfaces: HDMI, USB3.0 (Type B compatible with USB2.0), LAN(POE), A-IN,RS232-IN, RS232-OUT,RS422 (compatible with RS485), Rotary DIP switch, DC12V Power Supply, Power Switch
Active Power: 12 Watt
Tilt (Plus): 90 degrees
Signal to Noise Ratio: 50 dB
Image Sensor (Camera): 1/2.8 inch SONY CMOS sensor
Operating Temperature (Maximum): 140 F
Operating Temperature (Minimum): 14 F
Current Draw: 1 Amps
Pan Control Speed: 0.1 Degree/s to 100 Degree/s
Tilt Control Speed: 0.1 Degree/s to 45 Degree/s
Power Interface: HEC3800 outlet (DC12V)
Tilt (Minus): 30 degrees
Audio Input Interface: Double track 3.5mm linear input
Audio Output Interface: HDMI,LAN,USB3.0
Preset Number: 255 presets (10 presets via remote control)
USB Communication Protocol: UVC (Video), UAC (Audio)
Exposure Mode: Auto/Manual/Shutter priority/Aperture priority/brightness priority
Serial Communication protocol: VISCA/Pelco-D/Pelco-P, Baud Rate: 115200/38400/9600/4800/2400
Stored Temperature: -10 to +60 Degrees C
Stored Humidity: 20% to 95%

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Alfatron25X-4KCAMCamBrochure2022.pdf 1633464 kb - Brochure

Project List

ALF-25X-4KCAM-User-Manual.pdf 3036930 kb - Instructions

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USB PTZ camera with 25X Optical zoom (USB, HDMI,SDI Audio Line In. AI Tracking)

by Alfatron Electronics, Inc.

Model: ALF-25X-4KCAM

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Silver 4K USB PTZ camera with 25X Optical zoom. USB, HDMI,SDI Audio Line In. AI Tracking

Model: ALF-25X-4KCAM- Silver

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