EAN: 737186145965
Add 4K video acquisition to your broadcast, live conference, or other online education forum with this black 4K PTZ Camera with 12x Optical Zoom from Alfatron. The 1/2.8 Sony 4K CMOS 8.51MP sensor delivers high-quality images at resolutions up to 4K60, using a powerful, 12x optical zoom with automatic and manual focus options and a minimum illumination of 0.05 lux. Up to 255 camera presets can be stored and easily accessed for repeat camera positions and settings, with ten presets available when using the included IR remote controller.
H.264 and H.265 video compression is supported, and audio compression formats include AAC, MP3, and PCM. Control protocols include RS-232, RS-485, VISCA, and Pelco P/D, while network protocols boast support for RTSP, RTMP, and ONVIF.
Low Noise and High SNR
The low-noise CMOS effectively ensures high SNR, and advanced 2D/3D noise reduction technology further reduces the noise while ensuring image sharpness.
Multiple Video Output Interfaces
The camera has HDMI, USB 3.0, and LAN connectivity as video outputs.
Quiet PTZ
By adopting a high-accuracy step-driving motor, the camera works quietly and moves smoothly and quickly to a designated position.
Multiple Control Protocol
Supports VISCA, PELCO-D, and PELCO-P protocols, which can also be automatically recognized.
Multiple USB Compression Encoding Formats
USB compression includes: YUY2, MJPEG, H.264, and NV12 video encoding formats.
Wide Field of View
Field of view goes from 6.55° in tele mode to 69.4° in wide mode.
Wide Range of Applications
In addition to traditional production setups, the camera is ideal for tele-education, lecture capture, webcasting, videoconferencing, tele-training, telemedicine, interrogation, and emergency command systems.
Alfatron ALF-12X-4K Specs
Imaging
| Image Sensor | 1/2.8"-Type CMOS |
| Sensor Resolution | Effective: 8.51 Megapixel |
| Built-In ND Filter | None |
| Focus Control | Autofocus Manual Focus |
Exposure Control
| Shutter Type | Electronic Rolling Shutter |
| Shutter Speed | 1/10000 to 1/25 Second |
| Signal-to-Noise Ratio | 50 dB |
| Minimum Illumination | 0.05 Lux |
| Flip / Mirror Support | Image Flip, Mirror (Vertical) |
| White Balance | Presets: Auto, Manual, One Push |
Lens
| Optical Zoom Ratio | 12x |
| Field of View | Horizontal: 69.4 to 6.55° Vertical: 42.8 to 3.66° |
| Maximum Aperture | f/1.6 to 2.8 |
Video Capture
| External Recording Modes | HDMI 3840 x 2160 at 25/29.97/50/59.94 fps 1920 x 1080p at 25/29.97/50/59.94 fps 1920 x 1080i at 50/59.94 fps 1280 x 720 at 50/59.94 fps USB 3840 x 2160 at 29.97 fps 1920 x 1080p at 29.97 fps 1280 x 720 at 29.97 fps 1024 x 576 at 29.97 fps 960 x 540 at 29.97 fps 800 x 448 at 29.97 fps 640 x 360 at 29.97 fps 640 x 480p at 29.97 fps 320 x 176 at 29.97 fps |
| Audio Recording | AAC Audio G.711A Audio |
| Broadcast Output | /PAL |
| IP Streaming | H.264, H.265, MJPEG, ONVIF, RTMP, RTSP 3840 x 2160 to 320 x 176 at 30p |
Control
| Presets | 255 via IP 10 via IR |
| Move Speed | Pan: 0.1 to 100°/sec Tilt: 0.1 to 45°/sec |
| Movement Range | Pan: 340° (-170 to 170°) Tilt: 120° (-30 to 90°) |
| Supported Control Protocols | Pelco-D Pelco-P RS-232 RS-422 VISCA |
Interface
| Video I/O | 1 x HDMI (HDBaseT) Output 1 x USB-B 3.0 / 3.1/3.2 Gen 1 Output |
| Audio I/O | 1 x 1/8" / 3.5 mm TRS Stereo Input |
| Other I/O | 1 x RJ45 (LAN) Input/Output 1 x RJ45 (LAN) Input 1 x Mini-DIN 8-Pin (RS-232) Input 1 x Mini-DIN 8-Pin (RS-232) Output 1 x Block (Pelco-D, Pelco-P, RS-422, RS-485, VISCA) |
Power
| PoE Support | PoE 802.3af |
| Power I/O | 1 x Barrel (12VDC at 2.5 A) Input |
| Power Consumption | Power Supply: 12 VDC at 2.5 A Device: 12 VDC at 1 A (12 W) |
Environmental
| Operating Temperature | 14 to 140°F / -10 to 60°C |
| Storage Temperature | 14 to 122°F / -10 to 50°C |
| Operating Humidity | 20 to 80% |
| Storage Humidity | 20 to 95% |
General
| Mounting | 1 x 1/4"-20 Female |
| Certifications | FCC, CE, ICES-3(B)/NMB-3(B) *as per Manufacturer |
| Dimensions (W x H x D) | 7.1 x 5.8 x 4.5" / 181 x 148.3 x 114.8 mm |
| Weight | 2.54 lb / 1.15 kg |
In the Box
- Alfatron 4K PTZ Camera with 12x Optical Zoom (Black)
- IR Remote Control
- 12 VDC Power Adapter
- RS-232 Cable
- USB Cable
- 7-Year Manufacturer Warranty
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