Hikvision DS-2CD3T56G2-4IS User Manual

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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High quality imaging with 5 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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Advanced streaming technology that enables smooth live
view and data self-correcting in poor network

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Water and dust resistant (IP67)

DS-2CD3T56G2-4IS
AcuSense 5 MP IR Fixed Bullet Network Camera

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Specification

Camera

Image Sensor

1/2.7″ Progressive Scan CMOS

Min. Illumination

0.003 Lux @ (F1.4, AGC ON)

Shutter Speed

1/3 s to 1/100,000 s

Slow Shutter

Yes

P/N

P/N

Wide Dynamic Range

120 dB

Day & Night

ICR Cut

Angle Adjustment

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

Lens

Lens Mount

M12

Lens Type & FOV

2.8 mm, horizontal FOV 97°, vertical FOV 71°, diagonal FOV 129°
4 mm, horizontal FOV 78°, vertical FOV 58°, diagonal FOV 102°
6 mm, horizontal FOV 44°, vertical FOV 34°, diagonal FOV 54°
12 mm, horizontal FOV 23°, vertical FOV 18°, diagonal FOV 29°

Aperture

F1.4

Illuminator

IR Range

Up to 90 m

Wavelength

850 nm

Smart Supplement Light

Yes

Video

Max. Resolution

2592 × 1944

Main Stream

50Hz: 20 fps (2592 × 1944)
25 fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
60Hz: 20 fps (2592 × 1944)
30 fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)

Sub-Stream

50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)

Third Stream

50Hz: 15 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
60Hz: 15 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)

Fourth Stream

50Hz: 15 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
60Hz: 15 fps (1280 × 720, 640 × 480, 640 × 360, 320 × 240)
*Fourth stream is supported under certain settings.

Video Compression

Main stream: H.265/H.264/H.264+/H.265+
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
Fourth stream: H.265/H.264/MJPEG
*Fourth stream is supported under certain settings.

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