Hikvision DS-2CD2T46G2-4I User Manual

DS-2CD2T46G2-2I/4I
AcuSense 4 MP IR Fixed Bullet Network Camera

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High quality imaging with 4 MP resolution

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Excellent low-light performance with

powered-by-DarkFighter technology

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Efficient H.265+ compression technology

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Clear imaging against strong back light due to 120 dB true

WDR technology

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False alarm reduction through human and vehicle target

classification based on deep learning

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Water and dust resistant (IP67)

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3D DNR technology delivers clean and sharp images

AcuSense

Empowered by deep learning algorithms, Hikvision AcuSense technology brings human or vehicle target classification alarms

to front- and back-end devices. The system can greatly reduce false alarms generated by targets other than humans or

vehicles, vastly improving alarm efficiency and effectiveness.

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Specification

Camera

Image Sensor

1/2.7" Progressive Scan CMOS

Min. Illumination

Color: 0.003 Lux @ (F1.4, AGC ON)

Day & Night

ICR Cut

Shutter Speed

1/3 s to 1/100,000 s

Angle Adjustment

Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Slow Shutter

Yes

P/N

P/N

Wide Dynamic Range

120 dB

Lens

Lens Type & FOV

2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 123°

4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98°

6 mm, horizontal FOV 53°, vertical FOV 28°, diagonal FOV 62°

Aperture

F1.4

Lens Mount

M12

Aperture Type

Fixed

Illuminator

IR Range

2I: Up to 60 m

4I: Up to 80 m

Wavelength

850 nm

Smart Supplement Light

Yes

Supplement Light

IR

Video

Max. Resolution

2592 × 1944

Main Stream

50Hz: 20fps (2592 × 1944)

25fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)

60Hz: 20fps (2944 × 1656)

30fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)

Sub Stream

50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)

60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)

Third Stream

50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)

60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)

Video Compression

Main stream: H.265/H.264

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

Third stream: H.265/H.264

Video Bit Rate

32 Kbps to 8 Mbps

H.264 Type

Baseline Profile/Main Profile/High Profile

H.265 Type

Main Profile

H.264+

Main Stream supports

H.265+

Main Stream supports

Bit Rate Control

CBR/VBR

Scalable Video Coding (SVC)

Yes

Region of Interest (ROI)

1 fixed regions for each stream