DS-2DF8C842IXS-AELW (T2)

8-inch 4K 42X DarkFighter IR Network Speed Dome

1/1.2" Progressive Scan CMOS

High quality imaging with 8 MP resolution

Excellent low-light performance with DarkFighter technology

42× optical zoom, 16× digital zoom

Up to 500 m IR distance

Capturing every point fast even in critical events

Water and dust resistant (IP67)

Support detecting up to 30 faces at the same time. Support detecting, tracking, capturing, grading, selecting of face in motion, and output the best face picture of the face.

Support vehicle detection (license plate number,vehicle model, and vehicle color recognition)

Person arming: supports real-time modeling and comparison, arms and tracks predefined persons

Vehicle arming: supports vehicle detection and license plate recognition, arms and tracks predefined vehicles

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Specification

Camera

Image Sensor

1/1.2＂ progressive scan CMOS

Min. Illumination

Color: 0.002 Lux @(F1.6, AGC ON),B/W: 0.0002 Lux @(F1.6, AGC ON),0 Lux with IR

Shutter Speed

1/1s~ 1/30,000s

Slow Shutter

yes

Focus

semi-auto;manual;auto

Day & Night

ICR

Day/Night Switch

day;night;auto;scheduled-switch

BLC

yes

WDR

120 dB WDR

HLC

yes

3D DNR

yes

Defog

yes

EIS

Yes. Built-in gyroscope to improve EIS performance.

Regional Exposure

yes

Regional Focus

yes

Image Settings

saturation;brightness;contrast;sharpness;not adjustable

White Balance

auto;ATW;sodium lamp;fluorescent lamp;indoor;outdoor;MWB

Digital Zoom

16x

Optical Zoom

42x

Privacy Mask

up to 24 masks;polygon region ;mosaic mask ;mask color configurable

DORI

Detect(25px/m)：4137.9m Observe(63px/m)：1642m Recognize(125px/m)：827.6m Identify(250px/m)：413.8m

SNR

≥55dB

General Function

mirror;password protection;video tampering alarm;watermark;IP address filter

Optical Defog

yes

Lens

Focal Length

7.5mm to 315mm，42X Optical

Zoom Speed

approx. 7.5 s

FOV

Horizontal field of view: 60.4° to 1.7° (wide-tele), Vertical field of view: 36.2° to 0.9° (wide-tele), Diagonal field of view: 67.8° to 2.2° (wide-tele)

Aperture

F1.6

Illuminator

IR Distance

500m

Smart IR

yes

PTZ

Movement Range (Pan)

360°

Movement Range (Tilt)

-20° to 90° (auto flip)

Pan Speed

pan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s

Tilt Speed

tilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s

Proportional Zoom

yes

Presets

300

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

4 pattern scans, record time over 10 minutes for each scan

Power-off Memory

yes

Park Action

preset;pattern scan;patrol scan;auto scan;tilt scan;random scan;frame scan;panorama scan

3D Positioning

yes

PTZ Status Display

yes

Preset Freezing

yes

Scheduled Task

preset;pattern scan;patrol scan;auto scan;tilt scan;random scan;frame scan;panorama scan;dome reboot;dome adjust;aux output

Video

Max. Resolution

3840 × 2160

Main Stream

50Hz:25fps(3840×2160, 2560×1440, 1920×1080,1280×960,1280×720);, 60Hz:30fps(3840×2160, 2560×1440, 1920×1080,1280×960,1280×720),

Sub-Stream

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Video Compression

H.265;H.264;MJPEG

Video Bit Rate

32 Kbps ~ 16384 Kbps

H.264 Type

baseline profile;main profile;high profile

H.265 Type

main profile

H.264+

yes

H.265+

yes

SVC

yes

ROI

dynamic license plate tracking;dynamic face tracking;fixed region

Audio

Audio Compression

G.711alaw;G.711ulaw;G.722.1;G.726;MP2L2;PCM

Audio Bit rate

64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)

Smart Features

Face Capture

Support detecting up to 30 faces at the same time. Support detecting, tracking, capturing, grading, selecting of face in motion, and output the best face picture of the face.

Face Comparison

yes

Road Traffic

Support vehicle detection (license plate number,vehicle model, and vehicle color recognition)

Basic Event

motion detection;video tampering alarm;alarm input and output;exception

Smart Event

Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Audio Exception Detection;vandal-proof alarm;unattended baggage detection;object removal detection

Smart Tracking

manual tracking;event tracking;support patrol tracking among multiple detection scenes;auto-tracking

Smart Record

ANR;Dual-VCA

Alarm Linkage

preset;patrol scan;pattern scan;memory card video recording;alarm output;sending email;notify surveillance center; upload to FTP;NAS video recording

Network

Network Storage

NAS (NFS, SMB/ CIFS)

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour

API

Open-ended API, ONVIF (Profile S, Profile G), ISAPI, Hikvision SDK, Third-party management platform, ISUP

Simultaneous Live View

Up to 20 channels

User/Host

Up to 32 users. 3 levels: Administrator, Operator and User

Smooth Streaming

yes

Security Measures

Authenticated username and password;MAC address binding;IP address filter;802.1X authenticated access;HTTPS encryption

Client

iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect

Web Browser

IE 10+, Chrome 57+, Firefox 52+, Safari 12+

Interface

Communication Interface

RJ45;Self-adaptive 10M/100M Ethernet port

On-board Storage

Built-in memory card slot, support Micro SD/Micro SDHC/Micro SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR

Alarm Input

7 alarm inputs

Alarm Output

2 alarm outputs

Audio Input

1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%

Audio Output

1 audio output, line level, impedance: 600 Ω

Video Output

1.0V[p-p]/75Ω;PAL;NTSC;BNC connector

RS-485

HIKVISION, Pelco-P, Pelco-D, self-adaptive

General

Power

24 VAC (Max. 60 W, including max. 15 W for IR and max. 8 W for heater), PoE 802.3 bt (Max. 51 W, including max. 15 W for IR and max. 8 W for heater)

Operating Conditions

Temperature: -40°C to 70°C (-40°F to 158°F)，Humidity: ≤ 95%

Wiper

Yes. Rain-sensing auto control

Material

ADC12

Dimensions

Φ 267 mm × 430 mm (Φ 10.51" × 16.93")

Weight

Approx. 9.6 kg (21.16 lb.)

Web Client Language

32 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)

Approval

Protection

Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5;IP67 Standard

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