Virtual PTZ IP cameras by

1.3 megapixel high resolution, HD video output, Low illumination, 3D DNR & DWDR & BLC, IP66 rating, IR range: up to 90ft, True day / night

Virtual PTZ  IP camerasvirtual ptz ip cameras

This cameras can simply watch a whole wide area and still be able to zoom on something small. So in other words it is still recording the wide view while zooming on a certain object. This bad boys are expensive $2500 and up. But some of this can watch an entire parking lot with one camera.