EOL

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

1/1.8" Progressive Scan CMOS
Up to 2560 × 1440 resolution
Min. Illumination: Color: 0.002 Lux @(F1.2, AGC ON),B/W: 0.0002 Lux @(F1.2, AGC ON),0 Lux with IR
42× optical zoom, 16× digital zoom
140dB WDR, 3D DNR, HLC, Smart IR
24 VAC
Up to 500 m IR distance
Support H.265+/H.265 video compression
Support Rapid focus
IK10, IP67
Support Vandal-proof alarm
Built-in satellite positioning module and e-compass to determine latitude, longitude and device direction automatically

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Data Sheet

Available models:

DS-2DF8A442IXS-AF/SP(T2)

EOL

Specification
Resources
Accessories

Data Sheet

Camera
Image Sensor1/1.8＂ progressive scan CMOS
Min. IlluminationColor: 0.002 Lux @ (F1.2, AGC ON) B/W: 0.0002 Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter Speed1/1s ~ 1/30,000s
Slow Shutteryes
Focusauto;semi-auto;manual
Day & NightICR
Day/Night Switchday, night, auto, scheduled-switch
BLCyes
WDR140 dB WDR
HLCyes
3D DNRyes
Defogyes
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 Maskup to 24 masks;polygon region ;mosaic mask ;mask color configurable
DORIDetect(25px/m)：2979.3m Observe(63px/m)：1182.3m Recognize(125px/m)：595.9m Identify(250px/m)：297.9m
SNR≥52dB
General Functionmirror, password protection, watermark, IP address filter
Optical Defogyes

Lens
Focal Length6.0mm to 252mm，42× Optical
Zoom Speedapprox. 4.5 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 Distance500m
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;auto scan;tilt scan;random scan;frame scan;panorama scan;dome reboot;dome adjust;aux output

Video
Max. Resolution2560 × 1440
Main Stream50Hz:25fps(2560×1440,1920×1080,1280×960,1280×720)； 50fps(2560×1440,1920×1080,1280×960,1280×720)； 60Hz:30fps(2560×1440,1920×1080,1280×960,1280×720)； 60fps(2560×1440,1920×1080,1280×960,1280×720)；
Sub-Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288) 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
Third Stream50Hz: 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 CompressionH.265;H.264;MJPEG
Video Bit Rate32 Kbps ~ 16384 Kbps
H.264 Typebaseline profile;main profile;high profile
H.265 Typemain profile
H.264+yes
H.265+yes
SVCyes
ROIdynamic face tracking;dynamic license plate tracking;fixed region

Audio
Audio CompressionG.722.1;G.711alaw;G.711ulaw;MP2L2;G.726;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 Eventalarm input and output;motion detection;video tampering alarm
Smart EventIntrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Audio Exception Detection;object removal detection;unattended baggage detection;vandal-proof alarm
Smart Trackingmanual tracking;auto-tracking;event tracking
Smart RecordANR;Dual-VCA
Alarm LinkageAlarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.

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, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
API ISAPI;Hikvision SDK;ONVIF (Profile S, Profile G, Profile T)
Simultaneous Live ViewUp to 20 channels
User/HostUp to 32 users. 3 levels: Administrator, Operator and User
Smooth Streamingyes
Security MeasuresUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Web BrowserIE 8 to 11, Chrome 31.0+, Firefox 30.0+, Safari 11+

Supplement Detection
GPSyes
Compassyes

Interface
Communication InterfaceRJ45, self-adaptive 10M/100M Ethernet port
Fiber InterfaceFC interface, built-in fiber module (100 M, TX1310/RX1550nm wavelength, single module fiber, up to 20 km transmission distance)
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 OutputNTSC;PAL;1.0V[p-p]/75Ω;BNC connector
RS-485HIKVISION, Pelco-P, Pelco-D, self-adaptive

General
Power 24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater)
Operating ConditionsTemperature: -40°C to 70°C (-40°F to 158°F)，Humidity: ≤ 95%
DimensionsΦ 266.6 mm × 410 mm (Φ 10.50" × 16.14")
WeightApprox. 8 kg (17.64 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
ProtectionIP67 Standard;IK10;Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5

Camera

Image Sensor

1/1.8＂ progressive scan CMOS

Min. Illumination

Color: 0.002 Lux @ (F1.2, AGC ON) B/W: 0.0002 Lux @ (F1.2, AGC ON), 0 Lux with IR

Shutter Speed

1/1s ~ 1/30,000s

Slow Shutter

yes

Focus

auto;semi-auto;manual

Day & Night

ICR

Day/Night Switch

day, night, auto, scheduled-switch

BLC

yes

WDR

140 dB WDR

HLC

yes

3D DNR

yes

Defog

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

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

DORI

Detect(25px/m)：2979.3m Observe(63px/m)：1182.3m Recognize(125px/m)：595.9m Identify(250px/m)：297.9m

SNR

≥52dB

General Function

mirror, password protection, watermark, IP address filter

Optical Defog

yes

Lens

Focal Length

6.0mm to 252mm，42× Optical

Zoom Speed

approx. 4.5 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

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

2560 × 1440

Main Stream

50Hz:25fps(2560×1440,1920×1080,1280×960,1280×720)； 50fps(2560×1440,1920×1080,1280×960,1280×720)； 60Hz:30fps(2560×1440,1920×1080,1280×960,1280×720)； 60fps(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 face tracking;dynamic license plate tracking;fixed region

Audio

Audio Compression

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

alarm input and output;motion detection;video tampering alarm

Smart Event

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

Smart Tracking

manual tracking;auto-tracking;event tracking

Smart Record

ANR;Dual-VCA

Alarm Linkage

Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.

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

ISAPI;Hikvision SDK;ONVIF (Profile S, Profile G, Profile T)

Simultaneous Live View

Up to 20 channels

User/Host

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

Smooth Streaming

yes

Security Measures

User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering

Client

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

Web Browser

IE 8 to 11, Chrome 31.0+, Firefox 30.0+, Safari 11+

Supplement Detection

GPS

yes

Compass

yes

Interface

Communication Interface

RJ45, self-adaptive 10M/100M Ethernet port

Fiber Interface

FC interface, built-in fiber module (100 M, TX1310/RX1550nm wavelength, single module fiber, up to 20 km transmission distance)

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

NTSC;PAL;1.0V[p-p]/75Ω;BNC connector

RS-485

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

General

Power

24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater)

Operating Conditions

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

Dimensions

Φ 266.6 mm × 410 mm (Φ 10.50" × 16.14")

Weight

Approx. 8 kg (17.64 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

IP67 Standard;IK10;Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to Gnd, ±3kV Line to Line,IEC61000-4-5