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Rectangular PTZ camera body, matte grey finish, front lens housing, tally lights visible

Atomos

Atomos A-Eye 4K-12X PTZ Camera 12x Optical Zoom Surveillance Security System

SKU CH-E21S-5BK70

PTZ camera captures UHD 4K60 video with 12x optical and 16x digital zoom, AI auto-tracking, NDI|HX3 licence, HDMI, 3G-SDI, USB-A 3.0 and IP outputs, plus PoE+ power

  • UHD 4K at 60 fps via 1/2.5" CMOS sensor
  • 12x optical zoom plus 16x digital zoom for detail
  • AI auto-tracking keeps subjects in frame without an operator
  • HX3 license plus H.265/H.264/MJPEG compression for streaming
  • HDMI, 3G-SDI, USB-A 3.0 and IP outputs with PoE+ power

UHD 4K60 PTZ camera for classrooms and meetings

The Atomos A-Eye captures UHD 4K60 video using a 1/2.5" CMOS sensor with 8.51MP effective pixels. AI auto-tracking follows presenters without a camera operator. It includes a built-in NDI|HX3 license for low-latency IP streaming and records directly to a USB hard drive.

HDMI 3G-SDI USB-A and IP outputs

Video leaves the camera over HDMI, 3G-SDI, USB-A 3.0 and IP simultaneously. Compression options are limited to H.265, H.264 and MJPEG. The 12x optical zoom and 16x digital zoom are fixed lens ratios; there is no interchangeable lens mount.

Check RS-485 UVC IP control

Control requires a compatible RS-485 controller or IP-based software with UVC support. Power can be supplied via PoE+ or the included DC adapter; verify your switch or injector delivers sufficient PoE+ budget. Audio uses a 3.5mm stereo line input and output alongside the built-in microphone.

Highlights

  • UHD 4K at 60 fps via 1/2.5" CMOS sensor
  • 12x optical zoom plus 16x digital zoom for detail
  • AI auto-tracking keeps subjects in frame without an operator
  • HX3 license plus H.265/H.264/MJPEG compression for streaming
  • HDMI, 3G-SDI, USB-A 3.0 and IP outputs with PoE+ power

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 12x optical or 16x digital zoom setting for my room?

Use the 12x optical zoom for true detail at distance; the 16x digital zoom crops the sensor and softens the image, so reserve it only when optical reach is exhausted.

What does the UHD 4K60 spec actually deliver on my display or recorder?

You get a full 8.51MP frame at 60 fps over HDMI, 3G-SDI, USB-A 3.0 or IP, matching the sensor's peak output without down-scaling.

How far can I run the 3G-SDI or IP connection before the signal caps out?

3G-SDI carries the 4K60 payload over standard coax within its normal reach, while IP streaming distance is limited only by your network infrastructure and PoE+ power budget.

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