(DS-2DF8C842IXG1-ELWY)
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
1/1 s to 1/30,000 s
Slow Shutter
Yes
Day & Night
IR cut filter
Zoom
42x optical, 16x digital
Max. Resolution
3840 × 2160
Lens
Focus
Auto, semi-auto, manual, rapid focus
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
Max. F1.6
Illuminator
Supplement Light Type
IR
Supplement Light Range
IR Distance: up to 500 m
Smart Supplement Light
Yes
PTZ
Movement Range (Pan)
360°,Smart Pan-Tilt Correction
Movement Range (Tilt)
-20° to 90° (auto flip),Smart Pan-Tilt Correction
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: 50 fps (3840 × 2160, 2560 × 1440), 100 fps (1920 × 1080, 1280 × 960, 1280 × 720);
60 Hz: 60 fps (3840 × 2160, 2560 × 1440), 120 fps(1920 × 1080, 1280 × 960, 1280 × 720)
*High frame rate is supported under monitoring mode only.
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?AAC_LC
Audio Bit Rate
64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)16 Kbps to 64 Kbps(AAC_LC)
Audio Sampling Rate
MP2L2: 16kHz, 32kHz, 48kHz,AAC-LC: 16kHz, 32kHz, 48kHz,MP3: 8kHz, 16KHz, 32KHz, 48KHz,PCM: 8kHz, 16kHz, 32kHz, 48kHz
Environment Noise Filtering
Yes
Network
Smooth Streaming
Yes
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,WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS,control timeout settings,security audit log,TLS 1.3,host authentication (MAC address),TPM 2.0 (FIPS 140-2 level 2)
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?WebSocket?WebSockets
API
ISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S, Profile G, Profile T, Profile M)?OTAP
Simultaneous Live View
Up to 20 channels
User/Host
Up to 32 users 3 user levels: administrator, operator, and user
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
OIS
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
Supplement Detection
Satellite Positioning
No
Gyroscope
Yes
Compass
No
Interface
Video Output
1.0 V[p-p]/75 ?, PAL, NTSC, BNC connector
Reset
Yes
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 K? ± 10%; 1 output (line out), line level, output impedance: 600 ?
RS-485
Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive
Event
Basic Event
Motion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,vandal-proof alam,audio exception detection,unattended baggage detection, object removal detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,and PTZ actions (such as preset, patrol scan, pattern scan)
Deep Learning Function
Perimeter Protection
Line crossing detection, region entrance detection, intrusion detection, region exiting detection
Multi-Target-Type Detection
Supports simultaneous detection and capture of human body, face and vehicle,
Gets 7 face features, 14 human body features and 8 vehicle features
Face Capture
Detects up to 30 faces simultaneously,
Uploads face with background and closed-up face pictures,Supports detecting, tracking, capturing, grading, selecting of face in motion, and outputs the best face picture
Face Comparison
Up to 10 face libraries. 30000 faces for each library. 150000 faces in total,
Recognizes face identity via face modeling, grading and comparing to those in face library,
Supports face library encryption
Road Traffic and Vehicle Detection
Smart Function:
Support license plate recognition of vehicles and motorcycles (only in checkpoint scenario)
Support vehicle attribute detection, including vehicle type, color, brand, driving direction, etc.
Support vehicle and non-vehicle counting
Blocklist and allowlist: up to 10,000 records
LPR Countries/Regions:
4 areas (Europe, Middle East, Asia-Pacific, Africa) and more than 124 countries/regions
Accuracy (Under recommended installation and lighting conditions):
License plate recognition rate ?98%
Capture rate ?99%
Driving direction accuracy rate ?98%
Vehicle Capture Speed:
Front installation in checkpoint scenario: up to 120 km/h
Side installation: up to 80 km/h
Capture Mode: License Plate and Vehicle Mode, Vehicle Priority Mode
Linkage and Tracking
Smart Tracking
Manual tracking, auto-tracking 3.0
Object Tracking
Support person arming. When the device detects the armed face or human body in the monitoring scene, it triggers alarms, and tracks and captures the target. During the tracking, the target location and other related information are uploaded.
General
Power
36 VDC (Max. 62 W, including max. 12 W for IR and max. 8 W for heater), PoE 802.3 bt (Max. 51 W, including max. 12 W for IR and max. 8 W for heater)
Operating Condition
Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ? 95%
General Function
IP address filter,three streams,one-key reset,password protection,flash log
Vandal-proof Alarm
No
Heater
Yes
De-icing
No
Demist
Yes
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
Wiper
Yes. Rain-sensing auto control
Dimension
Ø 267 mm × 430 mm (Ø 10.51" × 16.93")
Weight
Approx. 9.6 kg (21.16 lb.)
Approval
EMC
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
CB (IEC 62368-1:2014+A11);
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)
Anti-Corrosion Protection
NEMA 4X
Protection
IP67 Standard, IK10 (IEC 62262:2002), 6000V Lightning Protection, Surge Protection and Voltage Transient Protection,Nema 4x
SKU | DS-2DF8C842IXG1-ELWY |
Brand | HIKVISION |
Shipping Weight | 1.5000kg |
Manufacturer Warranty
Be The First To Review This Product!
Help other Device Deal users shop smarter by writing reviews for products you have purchased.
More From This Category

TP-Link VIGI C350(2.8mm) VIGI 5MP Full-Color Bullet Network Camera - VIGI C350(2.8mm)
$72.00 $119.00
On
Sale
Sale

Dahua 2MP 25x Starlight WizSense Network Positioning System - DH-PTZ1A225-HNR-XA
$1,528.20 $1,698.00

Dahua IP 4MP 2.7-12mm IR Dual Voltage ePoE With Face Rec - DH-IPC-HDBW7442E1-Z-X
$2,178.00 $2,420.00