Dahua 8 Megapixel 4K IP Security Cameras
When every pixel counts, Dahua 8 megapixel cameras deliver true 4K UHD surveillance — 3840×2160 resolution at 25–30 fps, packing four times the detail of a standard 1080p camera into every frame. At this resolution, you can digitally zoom into a recorded frame and still extract identifiable facial features, license plate characters, or transaction details — capabilities that make 8MP cameras the definitive upgrade for high-security environments.
A Dahua 8MP camera captures approximately 8.3 million pixels per frame, which translates to roughly 110 pixels per foot at a 30-foot subject distance (with a 4mm lens). That pixel density meets the Department of Homeland Security's "identify" standard — meaning an 8MP camera placed at an entry gate can produce court-admissible identification evidence, not just situational awareness.
Where Dahua 8MP cameras excel:
- Perimeter security — Wide-area coverage with enough pixel density to identify a person at 50+ meters when paired with a varifocal lens
- Parking lots and garages — Capture license plates across 3–4 parking lanes simultaneously without needing a dedicated LPR camera for every lane
- Retail point-of-sale monitoring — Read receipt text and count cash with forensic zoom on 4K footage
- Critical infrastructure — Substations, data centers, and utility sites where every incident demands maximum evidence quality