Focal Length[Bullet channel] 2.8 mm, [PTZ channel] 5.9 to 247.8 mm
Zoom Speed[Bullet channel] No, [PTZ channel] approx. 5.5 s
FOV[Bullet channel] horizontal field of view: 190° ± 5°, vertical field of view: 50° ± 5°, diagonal field of view: 198° ± 5°, [PTZ channel] horizontal field of view: 56.6° to 3.1°, vertical field of view: 34.2° to 1.1°, diagonal field of view: 67.1° to 2.3°