Hikvision TandemVu 4MP Outdoor PTZ Network Dome Camera with Night Vision and 6 to 252mm Lens - Manual (Page 2)

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DORI
The DORI (detect, observe, recognize, identify) distance gives the general idea of the camera ability to distinguish persons or
objects within its field of view. It is calculated based on the camera sensor specification and the criteria given by EN 62676-4:
2015.
DORI Detect Observe Recognize Identify
Definition 25 px/m 63 px/m 125 px/m 250 px/m
[Bullet channel]
Distance
77.0 m (252.6 ft.) 30.5 m (100.1 ft.) 15.4 m (50.5 ft.) 7.7 m (25.3 ft.)
[PTZ channel] Distance
(Tele)
2965.5 m (9729.3 ft.) 1176.8 m (3860.9 ft.) 593.1 m (1945.9 ft.) 296.6 m (973.1 ft.)
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Specification
Camera
Image Sensor
[Bullet channel] 1/1.8" Progressive Scan CMOS, [PTZ channel] 1/1.8" Progressive Scan
CMOS
Min. Illumination
[Bullet channel] Color: 0.0005 Lux @ (F1.0, AGC ON), B/W: 0.0001 Lux @ (F1.0, AGC
ON), 0 Lux with Light,
[PTZ channel] Color: 0.0005 Lux @ (F1.2, AGC ON), B/W: 0.0001 Lux @ (F1.2, AGC ON),
0 lux with IR
Shutter Speed 1 s to 1/30000 s
Slow Shutter Yes
Day ＆ Night [Bullet channel] Color, [PTZ channel] IR cut filter
Zoom [PTZ channel] 42 × optical, 16 × digital
Max. Resolution [Bullet channel] 2560 × 1440, [PTZ channel] 2560 × 1440
Lens
Zoom Speed [Bullet channel] No, [PTZ channel] approx. 5.5 s
Focus Auto, semi-auto, manual
Focal Length [Bullet channel] 4 mm, [PTZ channel] 6 to 252 mm
FOV
[Bullet channel]
horizontal field of view: 89° ± 5°, vertical field of view: 45° ± 5°, diagonal field of view:
107° ± 5°,
[PTZ channel]
horizontal field of view: 59° to 2°, vertical field of view: 34.2° to 1.1°, diagonal field of
view: 67.1° to 2.3°
Aperture [Bullet channel] F1.0, [PTZ channel] F1.2
Illuminator
Supplement Light Range [Bullet channel] white light: up to 30 m, [PTZ channel] IR: up to 300 m
Smart Supplement Light Yes
PTZ
Movement Range (Pan) [PTZ channel] 0° to 360°
Movement Range (Tilt) [Bullet channel] 7° to 17°, [PTZ channel] -20° to 90°
Pan Speed [PTZ channel] pan speed: configurable from 0.1° to 160°/s, preset speed: 240°/s
Tilt Speed
[Bullet channel] tilt speed configurable, [PTZ channel] tilt speed: configurable from 0.1°
to 120°/s, preset speed 200°/s