4K PTZ Camera with 20X Optical Zoom & AI Tracking
Record Directly to a TF Card
Record Even When You Don't Need a Computer
Sometimes you simply need a recording of a meeting, lecture or service-not a complete streaming setup. Insert a compatible TF card and the camera can save video locally, with recording resolution following your selected video settings.
Before the first recording, format the card as exFAT. Local recording is not available while using USB video mode.
4K Ultra HD with 20X Optical Zoom
The 20X optical zoom is especially useful in larger rooms where the camera cannot be installed close to the speaker. Start with a wide view of the room, then zoom in for a closer shot of the presenter while maintaining clear 4K video.
AI Auto Tracking
Let the Camera Follow the Speaker
When a presenter moves around the room, AI auto tracking helps keep the subject in view without someone constantly operating the PTZ controls. Tracking can be turned on or off from the included remote when manual control is preferred.
HDMI, USB 3.0, IP & PoE Connectivity
PTZ Camera for Video Conferencing
Capture both the room and individual speakers with flexible PTZ control and 20X optical zoom.
PTZ Camera for Education & Lecture Capture
PTZ Camera for Church Live Streaming
How to Record to a TF Card
Specifications
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4K PTZ Camera |
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Model |
XL-VH20SD |
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Signal System |
3840×2160P30/25, 1080P60/50/30/25 , 1080I/60/50, 720P60/50 |
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Sensor |
1/2.5-inch high-quality CMOS sensor, 8.51 million pixels |
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Scanning Method |
Progressive Scan |
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Digital Zoom |
20x Optical Zoom,12x Digital Zoom |
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Minimum Illumination |
Supports ultra-low illumination: 0.1Lux@F1.6 (color), 0.01Lux@F1.6 (black and white) |
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Shutter |
1/30s ~ 1/10000s |
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White Balance |
Auto, Indoor, Outdoor, Manual |
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Backlight Compensation |
Supported |
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DNR |
2D&3D |
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Signal-to-Noise Ratio |
≥52dB |
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Horizontal Field of View |
20X:58°(wide)～2.9°(tele) |
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Horizontal Rotation Range |
±170º |
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Vertical Rotation Range |
-30° ~ +90° |
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Horizontal Rotation Speed Range |
1 º/s ~ 100 º/s |
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Vertical Rotation Speed Range |
1 º/s ~ 60 º/s |
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Horizontal and Vertical Flip |
Supported |
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Number of Preset Positions |
255 |
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Preset Position Accuracy |
±0.1° |
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Input/Output Interfaces |
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HD Video Interface |
HDMI2.0 |
Supports up to 4KP30 |
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USB3.0 |
Supports USB 3.0 video output, with a maximum resolution of 4KP30 |
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TF |
Support |
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Network Port |
Encoding: H.265/H.264/MJPEG Network Protocols: IPv4, TCP, UDP, HTTP, NTP, DNS, DHCP, ARP, RTSP, RTP, RTCP, RTMP, NDI, ONVIF, VISCA OVER IP |
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Communication Interfaces |
1* RS-232 IN, maximum distance: 30 meters, supporting VISCA/Pelco-D/Pelco-P protocols 1* RS-422, maximum distance: 1200 meters, supporting VISCA/Pelco-D/Pelco-P protocols |
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Power Interface |
JEITA Type (DC IN 12V) HEC3800 |
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General Specifications |
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Input Voltage |
AC110V-AC220V to DC12V/1.5A |
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Input Current |
DC12V(DC11.5-DC12.5V) |
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Operating Temperature |
0℃ to +45℃ |
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Storage Temperature |
-10℃ to +60℃ |
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Power Consumption |
12W(max) |
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Camera Base Size |
Refer to "Installation Dimension Diagram" |
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Package Dimensions |
355mmX270mmX255mm |
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Weight (Net Weight)) |
2KG(1.2KG) |
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FAQ
1, Can I record without connecting the camera to a computer?
Yes. Video can be recorded directly to a compatible TF card. The card is sold separately and should be formatted as exFAT before first use.
2, Does AI tracking have to stay on all the time?
No. AI tracking can be turned on or off from the included remote, so you can switch between automatic tracking and manual PTZ control as needed.
3, Can HDMI, USB 3.0 and LAN be used for different video workflows?
Yes. The camera provides HDMI, USB 3.0 and network video connectivity, giving you flexibility for conferencing, streaming, monitoring and other video setups.
4, Will the 20X optical zoom work well in a large room?
20X optical zoom is designed for situations where the camera is positioned farther from the subject, such as conference rooms, classrooms, training rooms and churches. Actual framing distance will depend on the room and camera position.
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