HJCam manufactures AHD (Analog HD) CCTV cameras for OEM buyers and security brands that ship over existing coaxial infrastructure. AHD, HD-TVI and HD-CVI standards supported. DVR and hybrid DVR compatible, with the same in-house optics and reliability as our IPC line.
Millions of buildings still run analog CCTV over RG59 / RG6 coaxial cables. AHD lets you ship HD (720p, 1080p, 4MP, 5MP, even 4K over coax) without re-cabling — and at a much lower per-channel cost than IP/PoE.
Transmit 1080p / 4MP up to 500 meters over standard RG59 coaxial cable with zero latency — no network switches, no PoE injectors.
Reuse existing coax runs. No IT / network setup. Ideal for retail, residential, SMB and large-scale multi-site deployments.
AHD, HD-TVI, HD-CVI and CVBS selectable output. Drop-in replacement for existing analog systems without DVR replacement.
Up to 8MP 4K over coax (AHD 2.0). Starlight, WDR, 3DNR, IR illumination. Same optics platform as our IPC line.
Starlight sensors for full-color at night, IR illumination 20–50m, smart IR to avoid overexposure of close subjects.
Your logo on housing and packaging. Custom SKU labels, default OSD text, boot-screen text and product labels.
AHD and IPC solve different problems. Both are part of HJCam's offering — pick the medium that matches the deployment.
| AHD (Analog HD) | IPC (IP Camera) | |
|---|---|---|
| Cabling | Coaxial (RG59 / RG6) — reuse existing | Cat5e / Cat6 Ethernet + PoE |
| Max cable length | 500m+ over coax, zero config | 100m per PoE run (extensible) |
| Latency | Real-time, zero latency | Network-dependent (50–300ms typical) |
| Resolution | 720p → 8MP / 4K over coax | 2MP → 12MP+ typical |
| Edge AI | Limited (basic analytics) | Full AI (human/vehicle/face, etc.) |
| Per-channel cost | Lower (no switch, no PoE) | Higher (network gear required) |
| Best for | Existing buildings, SMB, retail, residential | New builds, enterprise, AI analytics, remote viewing |
Brownfield sites with existing coax, budget-sensitive SMB, and large-scale residential projects are the biggest AHD markets.
Stores with existing coax
Apartment buildings, gated communities
Forecourt & shop monitoring
Workshop, warehouse perimeter
Surface lots, multi-storey
Budget-driven, large footprint
Mobile DVR + AHD cams
Long coax runs, off-grid
Share form factor, resolution, output standard (AHD / HD-TVI / HD-CVI / CVBS), IR range and expected volume. We respond within one business day.