Hikvision DS-2DF8442IXS-AEL (T2) 4 MP 42 × Network IR
1/1.8" Progressive Scan CMOS
Up to 2560 × 1440 resolution
Min. Illumination: Color: 0.002 Lux @(F1.2, AGC ON),B/W:
42× optical zoom, 16× digital zoom
140dB WDR, 3D DNR, HLC, Smart IR
24 VAC & Hi-PoE
Up to 500 m IR distance
Support H.265+/H.265 video compression
Support Rapid focus
IK10, IP67
DS-2DF8442IXS-AEL (T2)
4 MP 42 × Network IR Speed Dome
Speed Dome adopts 1/1.8" progressive scan CMOS chip.
With the 42 × optical zoom lens, the camera offers more
details over expansive areas. This series of cameras can be
widely used for wide ranges of high-definition, such as the
rivers, forests, roads, railways, airports, ports, squares,
parks, scenic spots, stations and large venues, etc.
0.0002 Lux @(F1.2, AGC ON),0 Lux with IR
Specification
Camera Module
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
semi-auto,manual,auto
Day & Night
ICR
Day/Night Switch
day, night, auto, scheduled-switch
BLC
yes
WDR
140dB WDR
HLC
yes
3D DNR
yes
EIS
Yes. Built-in gyroscope to improve EIS performance.
Regional Exposure
yes
Regional Focus
yes
White Balance
auto
Digital Zoom
16x
Optical Zoom
42x
Privacy Mask
up to 24 masks,polygon region ,mosaic mask ,mask color configurable
General Function
mirror, password protection, watermark, IP address filter
Optical Defog
yes
Lens
Focal Length
6.0 mm to 252 mm, 42 × Optical
Zoom Speed
approx. 4.5 s
Horizontal field of view: 56.6° to 1.7° (wide-tele),
Diagonal field of view: 63.4° to 1.9° (wide-tele)
Aperture
F1.2
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
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
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
50Hz: 25 fps(2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
60 fps(2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
50Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
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
H.264 Type
baseline profile,main profile,high profile
H.265 Type
main profile
H.264+
yes
FOV
Park Action
Scheduled Task
Main Stream
Vertical field of view: 33.7° to 0.9° (wide-tele),
50 fps(2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30 fps(2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream
Third Stream
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
Support detecting up to 30 faces at the same time. Support detecting, tracking,
face.
Support vehicle detection (license plate number,vehicle model, and vehicle color
recognition)
Basic Event
motion detection,video tampering alarm,alarm input and output
unattended baggage detection, object removal detection, intrusion detection, line
exception detection, vandal-proof alarm
Smart Tracking
manual tracking,event tracking,auto-tracking
Smart Record
ANR,Dual-VCA
Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record,
Email, etc.
Network
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
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+
Interface
Communication Interface
1 RJ45 10 M/100 M Ethernet Interface; Hi-PoE
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
Supplement Light
IR Distance
500 m
Smart IR
yes
General
24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), Hi-PoE (Max.
50 W, including max. 18 W for IR and max. 6 W for heater)
Dimensions
Φ 266.6 mm × 410 mm (Φ 10.50" × 16.14")
Weight
Approx. 8 kg (17.64 lb)
32 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian,
Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)
Approval
Lightning Protection, Surge Protection and Voltage Transient Protection,±6kV Line to
Gnd, ±3kV Line to Line,IEC61000-4-5,IP67 Standard,IK10
Face Capture
Road Traffic
Smart Event
Alarm Linkage
Protocols
Security Measures
capturing, grading, selecting of face in motion, and output the best face picture of the
crossing detection, region entrance detection, region exiting detection, audio
Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send
On-board Storage
Power
Operating Conditions
Web Client Language
Protection
Temperature: -40°C to 70°C (-40°F to 158°F)，Humidity: ≤ 95%
Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish,
Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese,
DORI
DORI
Detect
Observe
Recognize
Identify
Definition
25 px/m
63 px/m
125 px/m
250 px/m
Distance (Tele)
2979.3 m (9774.6 ft)
1182.3 m (3878.9 ft)
595.9 m (1955.1 ft)
297.9 m (977.4 ft)
Dimension
Accessory
The DORI (detect, observe, recognize, identify) distance gives the general idea of the camera ability to distinguish persons or
objects within its field of view.
It is calculated based on the camera sensor specification and the criteria given by EN 62676-4: 2015.
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Available Model
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DS-2DF8442IXS-AEL (T2)
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