Hikvision 8-inch 4 MP 42X DarkFighter IR IP Speed Dome / DS-2DF8C442IXS-AEL
8-inch 4 MP 42X DarkFighter IR Network Speed Dome
1/1.8" progressive scan CMOS
High quality imaging with 4 MP resolution
Excellent low-light performance with DarkFighter technology
42× optical zoom and 16× digital zoom provide close up views over expansive areas
Expansive night view with up to 400 m IR distance
Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window
Supports face capture to detect, capture, grade, and select faces in motion
Supports road traffic to detect vehicles
8-inch 4 MP 42X DarkFighter IR Network Speed Dome
1/1.8" progressive scan CMOS
High quality imaging with 4 MP resolution
Excellent low-light performance with DarkFighter technology
42× optical zoom and 16× digital zoom provide close up views over expansive areas
Expansive night view with up to 400 m IR distance
Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window
Supports face capture to detect, capture, grade, and select faces in motion
Supports road traffic to detect vehicles
8-inch 4 MP 42X DarkFighter IR Network Speed Dome
1/1.8" progressive scan CMOS
High quality imaging with 4 MP resolution
Excellent low-light performance with DarkFighter technology
42× optical zoom and 16× digital zoom provide close up views over expansive areas
Expansive night view with up to 400 m IR distance
Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window
Supports face capture to detect, capture, grade, and select faces in motion
Supports road traffic to detect vehicles
Camera
Image Sensor
1/1.8" progressive scan CMOS
Min. Illumination
Color: 0.001 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2，AGC ON), 0 Lux with IR
Shutter Speed
1/1 s to 1/30,000 s
Slow Shutter
Yes
Day & Night
IR cut filter
Zoom
42x optical, 16x digital
Max. Resolution
2560 × 1440
Lens
Focus
Auto, semi-auto, manual, rapid focus
Focal Length
6.0 mm to 252 mm
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
Max. F1.2
Illuminator
Supplement Light Type
IR
Supplement Light Range
up to 400 m
Smart Supplement Light
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 Pan
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
Main Stream
50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720); 60 Hz: 24 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 24 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: 24 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Video Compression
Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG
Video Bit Rate
32 Kbps to 16384 Kbps
H.264 Type
Baseline Profile/Main Profile/High Profile
H.265 Type
Main Profile
Scalable Video Coding (SVC)
H.264 and H.265 encoding
Region of Interest (ROI)
8 fixed regions for each stream
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 to 192 Kbps (MP2L2)
Network
Network Storage
NAS (NFS, SMB/ CIFS), ANR
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
ISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T)
Simultaneous Live View
Up to 20 channels
User/Host
Up to 32 users 3 user levels: administrator, operator, and user
Security
Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
Client
HikCentral, iVMS-4200, Hik-Connect
Web Browser
IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
Image
Day/Night Switch
Day, night, auto, scheduled-switch
Image Enhancement
BLC, HLC, 3D DNR
Wide Dynamic Range (WDR)
140 dB
Defog
Optical defog
Image Stabilization
EIS (Built-in gyroscope to improve EIS performance)
Regional Exposure
Yes
Regional Focus
Yes
Image Settings
Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Image Parameters Switch
Yes
Privacy Mask
Up to 24 masks, mosaic mask, mask color configurable, rectangle region
SNR
≥ 52 dB
Interface
Video Output
1.0 V[p-p]/75 Ω, PAL, NTSC, BNC connector
Ethernet Interface
1 RJ45 10M/100M self-adaptive Ethernet port
On-board Storage
Built-in memory card slot, support microSD/microSDHC/microSDXC cards, up to 256 GB
Alarm
7 inputs, 2 outputs
Audio
1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
RS-485
Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive
Event
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)
Basic Event
Audio exception, motion detection, video tampering alarm, alarm input, alarm output, exception
Smart Event
Line crossing detection, region entrance detection, unattended baggage detection, object removal detection, intrusion detection, region exiting detection, vandal-proof alarm, audio exception detection
Smart Tracking
Manual tracking, auto-tracking
Deep Learning Function
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
Perimeter Protection
Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)
Road Traffic and Vehicle Detection
Road Traffic
Support vehicle detection (license plate number,vehicle model, and vehicle color recognition)
General
Operating Condition
Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%
Language
33 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), Ukrainian
Power Consumption and Current
24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), PoE 802.3 bt (Max. 50 W, including max. 18 W for IR and max. 6 W for heater)
Dimension
Ø 267 mm × 430 mm (Ø 10.51" × 16.93")
Weight
Approx. 9.6 kg (21.16 lb.)
Approval
EMC
FCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC VoC (ICES-003: Issue 6, 2019); KC (KN 32: 2015, KN 35: 2015)
Safety
UL (UL 62368-1) CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); CE-LVD (EN 62368-1:2014+A11:2017), BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); LOA (SANS IEC60950-1)
Environment
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection
IP67 (IEC 60529-2013), IK10 (IEC 62262:2002), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
