Description

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℃ Db316L stainless steelSupports H.265 video compressionCertificate No.: ATEX: SEV 20 ATEX 0415 X; IECEx: IECEx NEP 20.0018X20 × optical zoom, focal length 4.8 mm to 96 mm2 MP 1/2.8" progressive scan CMOS120dB WDR, 3D DNRHigh quality imaging with high-perfomance sensor

Compression


H.265+ is a video recording coding system, which is an extension of the technology used in H.265 / HEVC (High Efficiency Video Coding). The H.265+ system is the latest installment of codecs used in monitoring, which is based on an intelligent algorithm developed by Hikvision. Signal coding in the H.265 system is an amazing technology that allows you to optimize the basic camera functions and allows better use of the network bandwidth, significantly reduces interference and guarantees a long archiving time of recording without harming the image quality. Field tests show that the H.265+ compression reduces the required level of high -resolution image transmission speed by about 67% compared to H.265, thus reducing the required band width and mass storage capacity / HDD disk. Reduction of the number of bits means a reduction in costs for consumers, as well as increasing the efficiency, stability and reliability of all equipment in a given supervision system. The use of the H.265+ codec brings the most spectacular performance in images where the background remains unchanged and rarely changes; in the case of objects moving on a stagnant stage and with 24 -hour supervision.

function_h265_pro_en

Dimensions

DS-2DF4220-DX

Technical specification

CameraImage Sensor1/2.8" progressive scan CMOS
Min. Illuminationcolor: 0.005Lux @ (F1.6,AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
Shutter Speed1/1 s to 1/30000 s
Slow Shutteryes
Day & NightICR
Day/Night Switchauto
BLCyes
WDR120dB WDR
HLCyes
Focussemi-auto,manual,auto
3D DNRyes
Defogyes
Regional Exposureyes
Regional Focusyes
Image Settingssaturation;brightness;contrast;sharpness
Image Parameters Switchyes
White Balanceauto;ATW;sodium lamp;fluorescent lamp;indoor;outdoor;MWB;Locked WB
Digital Zoom16x
Optical Zoom20 ×
Privacy Maskup to 24 masks
SNR>52dB
General Functionmirror;password protection;watermark;IP address filter
Gain Controlauto;manual
LensFocal Length4.8 mm to 96 mm, 20 × optical
Zoom Speedapprox.2.9s
FOVHorizontal field of view: 57.6° to 3.4° (wide-tele),Vertical field of view: 34.4° to 2° (wide-tele),Diagonal field of view: 64.5° to 3.9° (wide-tele)
ApertureF1.6
PTZMovement Range (Pan) 360° endless
Movement Range (Tilt)0° to 90° (Auto Flip)
Pan SpeedConfigurable, from 0.1°/s to 160°/s, preset speed: 160°/s
Tilt SpeedConfigurable, from 0.1°/s to 120°/s, Preset Speed: 120°/s
Proportional Zoomyes
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
VideoMax. Resolution1920 × 1080
Stream Typemain stream;sub-stream;third stream
Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720); 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720);
Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream50 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 kbps
H.264 Typebaseline profile;main profile;high profile
H.265 Typemain profile
H.264+yes
H.265+yes
SVCyes
ROIyes
Smart FeaturesBasic Eventmotion detection;video tampering alarm;alarm input;alarm output;exception
Smart Eventintrusion detection, line crossing detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection,face detection
Alarm LinkageAlarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.
Smart EncodingH.265+;H.264+;low bit rate;ROI;SVC
Smart Trackingmanual tracking, panorama tracking
Smart RecordANR, Dual-VCA
NetworkNetwork StorageNAS (NFS, SMB/ CIFS);ANR
ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
APIOpen-ended API; ISAPI;Hikvision SDK;Third-party management platform;Open Network Video Interface
Simultaneous Live ViewUp to 20 channels
User/HostUp to 32 users. 3 levels: Administrator, Operator and User
Security MeasuresUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Web BrowserIE11, Chrome 57.0+, Firefox 52.0+, Safari 11+
InterfaceOn-board Storagesupport microSD/microSDHC/microSDXC cards, up to 256 GB
Communication InterfaceRJ45, self-adaptive 10M/100M Ethernet port
Alarm Input1 alarm input
Alarm Output1 alarm output
GeneralDimensionsΦ 264.2 mm × 184 mm (Φ10.40" × 7.24")
Demistyes
Certificate No.IECEx:IECEx NEP 20.0018XATEX:SEV 20 ATEX 0415 X
PowerDC9 V to 12 V, Max. 7 W; PoE
Operating ConditionsTemperature: -30°C to 60°C (-22°F to 140°F),Humidity: ≤ 95%
MaterialSUS316L stainless steel with anti-corrosion surface spray treatment
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
ApprovalEMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
SafetyUL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015)
ProtectionIP68, TVS 6000V Lightning Protection, Surge Protection and Voltage Transient Protection

Key features

Features
Producer: HIKVISION
Camera type:
Resolution:
Tightness class:
Range: