DS-2DF4420-DX(S6/316L)(C)

4-inch 20x Explosion-proof Network Speed Dome

Ex-mark: ATEX: Ex II 2GD Ex db IIC T6 Gb /Ex tb IIIC T80℃ Db; IECEx: Ex db IIC T6 Gb /Ex tb IIIC T80℃ Db

Certificate No.: ATEX: SEV 20 ATEX 0415 X; IECEx: IECEx NEP 20.0018X

4 MP 1/2.8″ progressive scan CMOS

Supports H.265 video compression

20 × optical zoom, focal length 4.8 mm to 96 mm

316L stainless steel

120dB WDR, 3D DNR

High quality imaging with high-perfomance sensor

specification

Camera
Image Sensor1/2.8″ Progressive Scan CMOS
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON),B/W: 0.001 Lux @ (F1.6, AGC ON)
Shutter Speed1/1 s to 1/30,000 s
Slow Shutteryes
Day & NightIR cut filter
HLCyes
3D DNRyes
White Balanceauto;ATW;sodium lamp;fluorescent lamp;indoor;outdoor;MWB;Locked WB
Zoom20 × optical, 16 × digital
Max. Resolution2560 × 1440

Lens
FocusAuto,semi-auto,manual
Focal Length4.8 to 96 mm
Zoom SpeedApprox. 2.9 s
FOVHorizontal field of view: 55° to 2.6°, vertical field of view: 30.6° to 1.5°, diagonal field of view: 60.5° to 3.0°
ApertureF1.6

PTZ
Movement Range (Pan)360° endless
Movement Range (Tilt)0° to 90°,auto flip
Pan SpeedPan speed: configurable from 0.1° to 160°/s, preset speed: 160°/s
Tilt SpeedTilt speed: configurable from 0.1° to 120°/s, preset speed 120°/s
Proportional PanYes
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
Exception DetectionIP address conflict, HDD full, illegal login, HDD error, network disconnected, Abnormal Reboot

Video
Stream Typemain stream;sub-stream;third stream
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 Bit Rate32 Kbps to 16384 Mbps
H.264 TypeBaseline profile,Main profile,High profile
H.265 TypeMain profile
Scalable Video Coding (SVC)yes
Region of Interest (ROI)yes

Smart Features
Smart EncodingH.265+;H.264+;low bit rate;ROI;SVC
Smart RecordANR, Dual-VCA

Network
Network StorageNAS (NFS, SMB/CIFS),auto network replenishment (ANR)
ProtocolsTCP/IP,IPv4/IPv6,HTTP,HTTPS,802.1X,QoS,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,UDP,IGMP,ICMP,DHCP,PPPoE,Bonjour
APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK
Simultaneous Live ViewUp to 20 channels
User/HostUp to 32 users. 3 user levels: administrator, operator, and user
Securityhost authentication (MAC address),HTTPS encryption,IP address filter,802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5),Password protection,complicated password
ClientiVMS-4200,Hik-Connect
Web BrowserIE10-11, Chrome 57+, Firefox 52+, Safari 12+

Image
Day/Night Switchauto
Image EnhancementBLC,HLC,3D DNR
Wide Dynamic Range (WDR)120 dB
Defogyes
Regional ExposureYes
Regional FocusYes
Image Settingssaturation, brightness, sharpness, contrast
Image Parameters SwitchYes
Privacy Mask mask color or mosaic configurable,up to 24 programmable polygon privacy masks
SNR≥ 52 dB

Interface
On-board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
Ethernet Interface1 RJ45 10/100 M self-adaptive Ethernet port
Alarm1 input(s), 1 output(s)

Event
Basic EventMotion detection,video tampering alarm,alarm input and output,exception
Smart Event
intrusion detection,Line crossing detection,region entrance detection,region exiting detection,unattended baggage detection,object removal detection,

Face 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,panorama tracking

General
Power
12 VDC ± 25%, max. 7 W,

PoE (802.3af), Class A, 36-57V, max. 7W
DemistYes
DimensionØ184 mm × 264.2 mm (Ø7.2″ × 10.4″)
MaterialSUS316L stainless steel with anti-corrosion surface spray treatment
Certificate No.
IECEx：IECEx NEP 20.0018X

ATEX：SEV 20 ATEX 0415 X
General Functionmirror,password protection,watermark,IP address filter
Operating Condition-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
WeightApprox. 8 kg (17.64 lb.)
Ex-markATEX: Ex II 2GD Ex db IIC T6 Gb /Ex tb IIIC T80℃ Db; IECEx: Ex db IIC T6 Gb /Ex tb IIIC T80℃ Db

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)
SafetyUL (UL 62368-1),CB (IEC 62368-1: 2014 + A11),CE-LVD (EN 62368-1: 2014/A11: 2017),BIS (IS 13252 (Part 1): 2010/IEC 60950-1: 2005)
ProtectionIP68 (IEC 60529-2013),TVS 6000 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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