Hikvision DS-2CD2T86G2-4I User Manual

DS-2CD2T86G2-2I/4I
8 MP IR Fixed Bullet Network Camera

● 1/2" Progressive Scan CMOS

● 3840 × 2160 @ 20fps

● 2.8/4/6 mm fixed lens

● 120dB WDR

● Powered by Darkfighter

● H.265+, H.265, H.264+, H.264

● Built-in micro SD/SDHC/SDXC card slot, up to 256 GB

● IP67

● Human and vehicle classification alarm based on deep

learning.

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.

Specifications

Camera

Image Sensor

1/2" Progressive Scan CMOS

Min. Illumination

Color: 0.014 Lux @ (F1.6, AGC ON), 0 Lux with IR

Shutter Speed

1/3 s to 1/100,000 s

Slow Shutter

Yes

Day & Night

IR Cut Filter

WDR

120 dB

Angle Adjustment

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

Lens

Lens Type

Fixed lens, 2.8/4/6 mm

Aperture

F1.6

FOV

2.8 mm, horizontal FOV: 110.7°, vertical FOV: 59.1°, diagonal FOV: 131°
4 mm, horizontal FOV: 87.1°, vertical FOV: 47.4°, diagonal FOV: 101.8°
6 mm, horizontal FOV: 50.8°, vertical FOV: 27.6°, diagonal FOV: 60°

Lens Mount

M16

Illuminator

IR Range

-2I: up to 50 m

-4I: up to 80 m

Wavelength

850 nm

Video

Max. Resolution

3840 × 2160

Main Stream

50Hz: 20fps (3840 × 2160, 3072 × 1728), 25fps (2688 × 1520,1920 × 1080, 1280 × 720)
60Hz: 20fps (3840 × 2160, 3072 × 1728), 30fps (2688 × 1520,1920 × 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+/H.265/H.264
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264

H.264 Type

Baseline Profile/Main Profile/High Profile

H.265 Type

Main Profile

Video Bit Rate

32 Kbps to 16 Mbps

Scalable Video Coding (SVC)

H.264 and H.265 encoding support

* When the main stream resolution is 3840 × 2160, max frame rate is 20 fps for all streams.

Smart Feature-Set

Perimeter Protection

Line crossing detection, intrusion detection, region entrance detection, region exiting
detection (Human&Vehicle classification)

Basic Event

Motion detection, video tampering alarm, exception (network disconnected, IP
address conflict, illegal login, HDD full, HDD error), scene change detection