HIKVISION 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
- 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
Camera | |
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Image Sensor | 1/2.8" Progressive Scan CMOS |
Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0.001 Lux @ (F1.6, AGC ON) |
Shutter Speed | 1/1 s to 1/30,000 s |
Slow Shutter | yes |
Day & Night | IR cut filter |
HLC | yes |
3D DNR | yes |
White Balance | auto;ATW;sodium lamp;fluorescent lamp;indoor;outdoor;MWB;Locked WB |
Zoom | 20 × optical, 16 × digital |
Max. Resolution | 2560 × 1440 |
Lens | |
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Focus | Auto,semi-auto,manual |
Focal Length | 4.8 to 96 mm |
Zoom Speed | Approx. 2.9 s |
FOV | Horizontal 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° |
Aperture | F1.6 |
PTZ | |
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Movement Range (Pan) | 360° endless |
Movement Range (Tilt) | 0° to 90°,auto flip |
Pan Speed | Pan speed: configurable from 0.1° to 160°/s, preset speed: 160°/s |
Tilt Speed | Tilt speed: configurable from 0.1° to 120°/s, preset speed 120°/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 |
Exception Detection | IP address conflict, HDD full, illegal login, HDD error, network disconnected, Abnormal Reboot |
Video | |
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Stream Type | main 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 Rate | 32 Kbps to 16384 Mbps |
H.264 Type | Baseline profile,Main profile,High profile |
H.265 Type | Main profile |
Scalable Video Coding (SVC) | yes |
Region of Interest (ROI) | yes |
Smart Features | |
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Smart Encoding | H.265+;H.264+;low bit rate;ROI;SVC |
Smart Record | ANR, Dual-VCA |
Network | |
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Network Storage | NAS (NFS, SMB/CIFS),auto network replenishment (ANR) |
Protocols | TCP/IP,IPv4/IPv6,HTTP,HTTPS,802.1X,QoS,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,UDP,IGMP,ICMP,DHCP,PPPoE,Bonjour |
API | Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK |
Simultaneous Live View | Up to 20 channels |
User/Host | Up to 32 users. 3 user levels: administrator, operator, and user |
Security | host authentication (MAC address),HTTPS encryption,IP address filter,802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5),Password protection,complicated password |
Client | iVMS-4200,Hik-Connect |
Web Browser | IE10-11, Chrome 57+, Firefox 52+, Safari 12+ |
Image | |
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Day/Night Switch | auto |
Image Enhancement | BLC,HLC,3D DNR |
Wide Dynamic Range (WDR) | 120 dB |
Defog | yes |
Regional Exposure | Yes |
Regional Focus | Yes |
Image Settings | saturation, brightness, sharpness, contrast |
Image Parameters Switch | Yes |
Privacy Mask | mask color or mosaic configurable,up to 24 programmable polygon privacy masks |
SNR | ≥ 52 dB |
Interface | |
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On-board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB |
Ethernet Interface | 1 RJ45 10/100 M self-adaptive Ethernet port |
Alarm | 1 input(s), 1 output(s) |
Event | |
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Basic Event | Motion 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 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) |
Smart Tracking | Manual tracking,panorama tracking |
General | |
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Power | 12 VDC ± 25%, max. 7 W,PoE (802.3af), Class A, 36-57V, max. 7W |
Demist | Yes |
Dimension | Ø184 mm × 264.2 mm (Ø7.2" × 10.4") |
Material | SUS316L stainless steel with anti-corrosion surface spray treatment |
Certificate No. | IECEx:IECEx NEP 20.0018XATEX:SEV 20 ATEX 0415 X |
General Function | mirror,password protection,watermark,IP address filter |
Operating Condition | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
Weight | Approx. 8 kg (17.64 lb.) |
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 |
Approval | |
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EMC | FCC (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) |
Safety | UL (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) |
Protection | IP68 (IEC 60529-2013),TVS 6000 V lightning protection, surge protection and voltage transient protection |
Available models:
DS-2DF4420-DX(S6/316L)(C)
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Support 24/7
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Firmware upgradable
Original Firmware
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payment method
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