Alfatron 12X-HD-TC 1080p 12x Optical Zoom Auto Tracking PTZ Camera 2025 Unisex For Sale

Alfatron 12X-HD-TC 1080p 12x Optical Zoom Auto Tracking PTZ Camera

The ALF-12X-HD-TC is a dedicated smart camera solution leading in the international education information industry. The tracking camera features a built-in high-speed processor and advanced image processing and analytical algorithm, which allows it to track and detect teachers, students and blackboard-writing accurately and quickly. It fully satisfies all scenario demands by recorded broadcasting of teaching and remote interactive teaching. The tracking camera adopts an advanced ISP processing technique and algorithm, producing vivid images which feature balanced brightness, distinct layering, high definition and colour reducibility. The ALF-12X-HD-TC range are characterized by improved function, high-performance , reliable operation, simple use and easy maintenance.

Technical Specifications

Image Sensor
1/2.8inch high-quality CMOS sensor
Effective Pixels
2,070,000 16: 9
Video Signal
11080P60/50/30/25/59.94/29.971080I60/50/59.94720P60/50/30/25 /59.94/29.97 1920X1080P60/50/30/25;1280X720P60/50/30/25; 960X540P30;640X360P30;640X480P30; 352X288P30;960X540P30;
Lens Optics Zoom
12X Optical Zoom f= 3.9~46.1mm
Visual Angle
6.3 (Narrow angle) ~ 72.5 (Wide angle)
Aperture Coefficient
F1.8 – F2.4
Digital Zoom
10X
Minimum Illumination
0.5Lux (F1.8, AGC ON)
DNR
2D & 3D Digit Noise Reduction
White Balance
Manual/auto/one-key white balance /3000K/ 4000K/5000K/6500K
Focus
Auto/ Manual
Aperture
Auto / Manual
Electronic Shutter
Auto / Manual
BLC
ON/OFF
WDR
OFF/ Dynamic Grade Adjustment
Video Regulation
Brightness, hue, saturation, contrast ratio, sharpness, Gamma
SNR
>55dB
Panoramic Lens
Image Sensor
1/2.8inch high-quality CMOS sensor
Effective Pixels
2,100,000
Len
Manual focus
Output Port
HDMI, USB3.0, LAN
Field Angle (D/H/V)
112/82/57.6
Input/Output Port and Support Protocol
Ports
HDMI (support video and audio output), USB3.0, LAN, 2-channel3.5mm linear audio input, RS232 (input)
Network port
100M internet access (10/100BASE-TX), support network VISCA control protocol
Network protocol
RTSP, RTMP, ONVIF, GB/T28181
Compression Image Code Stream
Dual-stream output
Video Compression Format
H.265, H.264
Control Signal Port
RS-232/485
Control Protocol
VISCA/Pleco-D/Pelco-P; Baud rate: 115,200/9,600/
4,800/2,400bps
Audio Input Port
Dual track 3.5mm linear input
Audio Compression Format
AAC, MP3, PCM
Power Port
HEC3800 power socket (DC12V)
Pan/Tilt Parameters
Horizontal Rotation
-170~+170
Vertical Rotation
-30~+90
Horizontal Control Speed
0.1 ~100/s
Vertical Control Speed
0.1~45/s
Preset Speed
Horizontal: 100/s, vertical:45/s
Preset Quantity
User can set 255 presets at most
Dimension (WxHxD
254mm X 144mm X 174mm
Weight (approx.)
1.50kg