DS-2DF8C425MHS-DEL

8-inch 4 MP 25X DarkFighterX IR Network Speed Dome

Dual sensor 1/1.8″ progressive scan CMOS

High quality imaging with 4 MP resolution

Excellent low-light performance with DarkFighterX technology

25× optical zoom and 16× digital zoom provide close up views over expansive areas

300 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

Efficient H.265+/H.265 compression technology

140 dB WDR, 3D DNR, HLC, BLC, EIS, defog

Supports road traffic to detect vehicles

specification

Camera
Image SensorTwo sensors, 1/1.8″ Progressive Scan CMOS
Max. Resolution2560 × 1440
Min. IlluminationColor: 0.0004 Lux @ (F1.6, AGC ON),B/W: 0.0001 Lux @ (F1.6, AGC ON),0 Lux with IR
Shutter Speed1/1 s to 1/30000 s
Zoom25 × optical,16 × digital
Slow ShutterYes

Lens
Focal Length5.9 to 147.5 mm
FOVHorizontal field of view: 59° to 3.05°, vertical field of view: 34.28° to 1.73°, diagonal field of view: 66.92° to 3.49°
FocusAuto,semi-auto,manual,rapid focus
ApertureF1.6
Zoom SpeedApprox. 6.2 s

Illuminator
Supplement Light TypeHybrid
Supplement Light RangeIR distance: up to 300 m
Smart Supplement LightYes

PTZ
Movement Range (Pan)0° to 360°
Movement Range (Tilt)-20° to 90°
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 PanYes
Presets300
Preset FreezingYes
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans, record time over 10 minutes for each scan
Park ActionPreset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan
3D PositioningYes
PTZ Status DisplayYes
Scheduled TaskPreset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan,dome reboot,dome adjust,aux output
Power-off MemoryYes

Video
Main Stream
50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

60 Hz: 30 fps (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
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 Rate32 Kbps to 16 Mbps
H.264 TypeBaseline profile,Main profile,High profile
H.265 TypeMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)8 fixed regions for each stream

Audio
Audio CompressionG.711,G.722.1,G.726,MP2L2,PCM,AAC-LC
Audio Bit Rate64 Kbps (G.711),16 Kbps (G.722.1),16 Kbps (G.726),32 to 192 Kbps (MP2L2),16 to 64Kbps (AAC-LC)

Network
ProtocolsIPv4/IPv6,HTTP,HTTPS,802.1X,QoS,FTP,TCP/IP,ICMP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,PPPoE,UPnP,SMTP,SNMP,IGMP,UDP,Bonjour,NTP
Simultaneous Live ViewUp to 20 channels
APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/HostUp to 32 users. 3 user levels: administrator, operator, and user
SecurityPassword protection,complicated password,IP address filter,HTTPS encryption,802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5),host authentication (MAC address),watermark
Network StorageNAS (NFS, SMB/CIFS),auto network replenishment (ANR)
ClientiVMS-4200,HikCentral Pro,Hik-Connect
Web BrowserIE 10+, Chrome 57+, Firefox 52+, Safari 12+

Image
Image Parameters SwitchYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night SwitchDay,night,auto,schedule
Wide Dynamic Range (WDR)140 dB
SNR≥ 52 dB
DefogOptical defog
Image StabilizationEIS
Image EnhancementBLC,HLC,3D DNR
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
Regional FocusYes
Regional ExposureYes

Interface
Video OutputCVBS: 1.0 V[p-p]/75 Ω, PAL/NTSC, BNC connector
Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
On-board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
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
Alarm7 input(s), 2 output(s)
RS-4851 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
ResetYes

Event
Basic Eventvideo tampering alarm,exception,alarm input and output,Motion detection
Smart EventLine crossing detection,intrusion detection,region entrance detection,region exiting detection,audio exception detection,unattended baggage detection,object removal detection
Alarm LinkageUpload 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)
Smart TrackingManual tracking,auto-tracking

Deep Learning Function
Face Capture

Supports detecting, tracking, capturing, grading, selecting of face in motion, and outputs the best face picture
Face Comparison Recognizes face identity via face modeling, grading and comparing to those in face library

Road Traffic and Vehicle Detection
Road TrafficSupport vehicle detection (license plate number,vehicle model, and vehicle color recognition)

General
Power
36 VDC ± 25%, max. 62 W,

Hi-PoE
DimensionØ267 mm × 430 mm (Ø10.5″ × 16.9″)
WeightApprox. 10 kg (22.05 lb.)
MaterialADC12
Operating Condition-40 °C to 70 °C (-40 °F to 158 °F). Humidity 95% or less (non-condensing)
Vandal-proof AlarmYes
HeaterYes
WiperNo
DemistYes
Language33 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

Approval
EMCFCC (47 CFR Part 15, Subpart B),CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013 + A1: 2019, EN 50130-4: 2011 + A1: 2014),RCM (AS/NZS CISPR 32: 2015),IC (ICES-003: Issue 7),KC (KN 32: 2015, KN 35: 2015)
SafetyCE-LVD (EN 62368-1: 2014/A11: 2017),CB (IEC 62368-1: 2014 + A11),UL (UL 62368-1),BIS (IS 13252 (Part 1): 2010/IEC 60950-1: 2005),LOA (IEC/EN 60950-1)
EnvironmentCE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No 1907/2006)
ProtectionIP67 (IEC 60529-2013),IK10 (IEC 62262:2002),TVS 6K V lightning protection, surge protection and voltage transient protection

Trusted SIRA-approved CCTV company in Dubai. Specializing in installation for diverse locations. Services include CCTV, Access Control, Gate Barriers, and more. Exclusive distribution partners for Hikvision & HiLook products.

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