COMPACT MULTI-CHANNEL AHD CAPTURE
4-Channel M.2 AHD Video Capture Card
4× AHD IN · 4× 1080p30 · M.2 PCIe 2.0 x4
Designed for compact industrial PCs, edge systems and embedded vision platforms, this card captures four AHD sources simultaneously. On-board format detection and video processing reduce host CPU load while multi-stream, multi-application and multi-card workflows remain available.
- Four AHD-HD / AHD-FHD video inputs
- Up to four simultaneous 1080p30 channels
- YUV 422 video formats
- No audio capture and no video loop-through
Key Features
Four ChannelsCapture four AHD sources at the same time for multi-camera systems.
On-board ProcessingAutomatic format detection with scaling, deinterlacing, aspect-ratio and frame-rate conversion.
Multi-stream AccessCreate multiple streams from each input for concurrent use by different applications.
Multi-card ExpansionInstall multiple cards in one system and assign device/channel IDs with the on-board DIP switch.
Specifications
| Video Inputs | 4× AHD, supporting AHD-HD / AHD-FHD |
|---|---|
| Maximum Capture | Up to 4× 1080p30 |
| Video Formats | YUY2 |
| Host Interface | M.2 PCIe 2.0 x4, specified 20Gbps link bandwidth |
| Video Processing | Auto format detection, scaling, hardware deinterlacing, aspect-ratio and frame-rate conversion |
| Audio / Loop-through | No audio capture; no video loop-through |
| Development Interfaces | DirectShow, DirectKS, V4L2, ALSA |
| Operating Systems | Windows 7/8/8.1/10/11 and Server 2008/2008 R2/2012 (x86/x64); Linux (x86/x64/ARM/LoongArch) |
| Compatible Software | VLC, VirtualDub, OBS, XSplit, vMix, VidBlaster, Wirecast and more |
| Power | Bus-powered, no external supply required; ≤5W |
| Environment | Operating 0–70°C; storage -20–80°C; humidity 5%–90% |
Applications
Machine Vision
Surveillance
Medical Imaging
Embedded Systems
Compatibility and available formats may vary with the operating system, driver version and host platform.