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EOL

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

1/1.8" Progressive Scan CMOS
High quality imaging with 8 MP resolution
Excellent low-light performance with powered-by-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) and vandal proof (IK10)
Support Vandal-proof alarm
Support face capture to detect, track, capture, grade, and select face in motion
Support road traffic to detect vehicles, including license plate number, vehicle model, and vehicle color
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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Available models:

DS-2DF8A842IXS-AEL(T2)

EOL

Specification
Resources
Accessories

Camera
Image Sensor1/1.8＂ progressive scan CMOS
Min. Illuminationcolor: 0.005Lux @ (F1.2，AGC ON);0 Lux with IR;B/W: 0.0005Lux @ (F1.2，AGC ON)
Shutter Speed1/1 s to 1/30,000 s
Slow Shutteryes
Focusmanual;auto;semi-auto
Day & NightICR
Day/Night Switchday, night, auto, scheduled-switch
BLCyes
WDR120 dB WDR
HLCyes
3D DNRyes
EISYes. Built-in gyroscope to improve EIS performance.
Regional Exposureyes
Regional Focusyes
White Balanceauto;ATW;sodium lamp;fluorescent lamp;indoor;outdoor;MWB
Digital Zoom16x
Optical Zoom42x
Privacy Maskpolygon region ;mosaic mask ;up to 24 masks;mask color configurable
DORIDetect(25px/m)：4800m Observe(63px/m)：1904.8m Recognize(125px/m)：960m Identify(250px/m)：480m
SNR≥55dB
General Functionmirror;password protection;watermark;IP address filter
Optical Defogyes

Lens
Focal Length6 mm to 252 mm, 42 × Optical
Zoom Speedapprox. 4.9 s
FOVHorizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)
ApertureF1.2

Illuminator
IR Distance500 m
Smart IRyes

PTZ
Movement Range (Pan)360°
Movement Range (Tilt) -20° to 90° (auto flip)
Pan Speedpan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s
Tilt Speedtilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s
Proportional Zoomyes
Presets300
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans, record time over 10 minutes for each scan
Power-off Memoryyes
Park ActionPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
3D Positioningyes
PTZ Status Displayyes
Preset Freezingyes
Scheduled Taskpreset;pattern scan;patrol scan;tilt scan;auto scan;random scan;frame scan;panorama scan;dome reboot;dome adjust;aux output

Video
Max. Resolution3840 × 2160
Main Stream50 Hz: 25 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720); 60 Hz: 30 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960 , 1280 × 720)
Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Video CompressionMJPEG;H.264;H.265
Video Bit Rate32 kbps to 16384 kbps
H.264 Typebaseline profile;main profile;high profile
H.265 Typemain profile
H.264+yes
H.265+yes
SVCyes
ROIdynamic face tracking;fixed region;dynamic license plate tracking

Audio
Audio CompressionG.711alaw;G.711ulaw;G.722.1;G.726;MP2L2;PCM
Audio Bit rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)

Smart Features
Face CaptureSupport 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.
Road TrafficSupport vehicle detection (license plate number,vehicle model, and vehicle color recognition)
Basic Eventmotion detection;video tampering alarm;alarm input;alarm output
Smart Eventunattended baggage detection;object removal detection;vandal-proof alarm;Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Audio Exception Detection
Smart Trackingmanual tracking;panorama tracking;event tracking
Smart RecordANR;Dual-VCA
Alarm Linkagepreset;patrol scan;pattern scan;memory card video recording;alarm output;sending email;notify surveillance center; upload to FTP;NAS video recording

Network
Network StorageNAS (NFS, SMB/ CIFS)
ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
APIOpen-ended API, ONVIF (Profile S, Profile G), ISAPI, Hikvision SDK, Third-party management platform, ISUP
Simultaneous Live ViewUp to 20 channels
User/HostUp to 32 users. 3 levels: Administrator, Operator and User
Smooth Streamingyes
Security MeasuresAuthenticated username and password;MAC address binding;HTTPS encryption;802.1X authenticated access;IP address filter
ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Web BrowserIE 10+, Chrome 57+, Firefox 52+, Safari 12+

Interface
Communication Interface1 RJ45 10 M/100 M Ethernet Interface; Hi-PoE
On-board StorageBuilt-in memory card slot, support Micro SD/Micro SDHC/Micro SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR
Alarm Input7 alarm inputs
Alarm Output2 alarm outputs
Audio Input1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%
Audio Output1 audio output, line level, impedance: 600 Ω
Video Output1.0V[p-p]/75Ω;PAL;NTSC;BNC connector
RS-485HIKVISION, Pelco-P, Pelco-D, self-adaptive

General
Power24 VAC (Max. 60 W, including max. 18 W for laser and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for laser and max. 6 W for heater)
Operating ConditionsTemperature: -40°C to 70°C (-40°F to 158°F)，Humidity: ≤ 95%
DimensionsΦ 267 mm × 405 mm (Φ 10.51" × 15.94")
WeightApprox. 8.5 kg (18.74 lb.)
Web Client Language32 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
ProtectionLightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5;IP67;IK10

Camera

Image Sensor

1/1.8＂ progressive scan CMOS

Min. Illumination

color: 0.005Lux @ (F1.2，AGC ON);0 Lux with IR;B/W: 0.0005Lux @ (F1.2，AGC ON)

Shutter Speed

1/1 s to 1/30,000 s

Slow Shutter

yes

Focus

manual;auto;semi-auto

Day & Night

ICR

Day/Night Switch

day, night, auto, scheduled-switch

BLC

yes

WDR

120 dB WDR

HLC

yes

3D DNR

yes

EIS

Yes. Built-in gyroscope to improve EIS performance.

Regional Exposure

yes

Regional Focus

yes

White Balance

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

Digital Zoom

16x

Optical Zoom

42x

Privacy Mask

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

DORI

Detect(25px/m)：4800m Observe(63px/m)：1904.8m Recognize(125px/m)：960m Identify(250px/m)：480m

SNR

≥55dB

General Function

mirror;password protection;watermark;IP address filter

Optical Defog

yes

Lens

Focal Length

6 mm to 252 mm, 42 × Optical

Zoom Speed

approx. 4.9 s

FOV

Horizontal field of view: 56.6° to 1.7° (wide-tele), Vertical field of view: 33.7° to 0.9° (wide-tele), Diagonal field of view: 63.4° to 1.9° (wide-tele)

Aperture

F1.2

Illuminator

IR Distance

500 m

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

Video

Max. Resolution

3840 × 2160

Main Stream

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

Sub-Stream

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

Third Stream

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

Video Compression

MJPEG;H.264;H.265

Video Bit Rate

32 kbps to 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 face tracking;fixed region;dynamic license plate tracking

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.

Road Traffic

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

Basic Event

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

Smart Event

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

Smart Tracking

manual tracking;panorama tracking;event 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, UDP, IGMP, ICMP, DHCP, PPPoE, 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;HTTPS encryption;802.1X authenticated access;IP address filter

Client

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

Web Browser

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

Interface

Communication Interface

1 RJ45 10 M/100 M Ethernet Interface; Hi-PoE

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. 18 W for laser and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for laser and max. 6 W for heater)

Operating Conditions

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

Dimensions

Φ 267 mm × 405 mm (Φ 10.51" × 15.94")

Weight

Approx. 8.5 kg (18.74 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;IK10