Hikvision kulka DS-2CD2T83G2-4I F4 (balta, 8 MP, 80 m. IR, AcuSense)

2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 128°

4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 105°

6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63°

2.8 mm: D: 88 m, O: 35 m, R: 17 m, I: 9 m

4 mm: D: 108 m, O: 43 m, R: 22 m, I: 11 m

6 mm: D: 177 m, O: 70 m, R: 35 m, I: 18 m

-2I: up to 60 m

-4I: up to 80 m

-2I: up to 60 m

-4I: up to 80 m

3840 × 2160

50 Hz: 20 fps (3840 × 2160)

25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

60 Hz: 20 fps (3840 × 2160)

30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

50 Hz: 25 fps (640 × 480, 640 × 360)

60 Hz: 30 fps (640 × 480, 640 × 360)

50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

*Third stream is supported under certain settings.

Main stream: H.265/H.264/H.264+/H.265+

Sub-stream: H.265/H.264/MJPEG

Third stream: H.265/H.264

*Third stream is supported under certain settings.

Plug-in required live view: IE 10, IE 11

Plug-in free live view : Chrome 57.0+, Firefox 52.0+

Local service: Chrome 57.0+, Firefox 52.0+

Line crossing detection, intrusion detection

Supports human and vehicle targets classification

Face detection

Line crossing detection, intrusion detection

Supports human and vehicle targets classification

33 languages

English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian

-2I:

12 VDC, 0.67 A, max. 8.0W

PoE (802.3af, 36 V to 57 V), 0.25 A to 0.16 A, max. 9.0 W

-4I:

12 VDC, 0.92 A, max. 11.0 W

PoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5 W

12 VDC ± 25%, reverse polarity protection

PoE: 802.3af, Class 3

-2I:

12 VDC ± 25%, 0.67 A, max. 8 W, Ø5.5 mm coaxial power plug, reverse polarity protection

PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.16 A, max. 9 W

-4I:

12 VDC ± 25%, 0.92 A, max. 11 W, Ø5.5 mm coaxial power plug, reverse polarity protection

PoE: 802.3af, Class 3, 36 V to 57 V, 0.35 A to 0.22 A, max. 12.5 W

33 languages

English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian