2MP 20X Ultra-High-Speed HD-CVI PTZ Dome Camera

> 20x optical zoom
> Max 20/30fps@1080P, 50/60fps@720P resolution
> DWDR, Day/Night(ICR), Ultra DNR, Auto iris, Auto focus
> Control over coaxial cable, long distance real-time transmission
> HD and SD switchable
> Up to 300 presets, 5 auto scan, 8 tour, 5 pattern
> Built-in 2/1 alarm in/out
> Support intelligent 3D positioning with DH-SD protocol