描述
DS-2DF4420WG-XEY
Aluminum Alloy 4MP 20x Explosion-proof Network Speed Dome
香港防盜為安裝商及經銷商。規格以原廠 datasheet 為準。
- Camera
- Image Sensor1/2.8″ progressive scan CMOS
- Max. Resolution2560 × 1440
- Min. Illuminationcolor: 0.005Lux @ (F1.6，AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
- Shutter Speed1/1 s to 1/30000 s
- Day & NightICR
- Zoom20 × optical, 16 × digital
- Slow Shutteryes
- Lens
- Focal Length4.8 mm to 96 mm, 20 × optical
- 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°
- Focussemi-auto,manual,auto
- ApertureF1.6
- Zoom Speedapprox.2.9s
- PTZ
- Movement 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 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 Stream50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (2560 × 1440, 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
- Scalable Video Coding (SVC)yes
- Region of Interest (ROI)yes
- Network
- ProtocolsIPv4/IPv6,HTTP,HTTPS,802.1X,QoS,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP/IP,UDP,IGMP,DHCP,PPPoE,Bonjour
- Simultaneous Live ViewUp to 20 channels
- APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK
- User/HostUp to 32 users. 3 levels: Administrator, Operator and User
- SecurityUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
- Network StorageNAS (NFS, SMB/CIFS),auto network replenishment (ANR)
- ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
- Web BrowserIE 10 to 11; Chrome 57+; Firefox 52+; Safari 12+
- Image
- Image Parameters Switchyes
- Image Settingssaturation, brightness, sharpness, contrast
- Day/Night Switchauto
- Wide Dynamic Range (WDR)120dB WDR
- SNR＞52dB
- Defogyes
- Image EnhancementHLC/BLC/3D DNR/EIS/Regional Exposure/Regional Focus
- Privacy Maskup to 24 masks
- Interface
- Ethernet InterfaceRJ45, self-adaptive 10M/100M Ethernet port
- On-board Storagesupport microSD/microSDHC/microSDXC cards, up to 256 GB
- Alarm1 input(s), 1 output(s)
- Event
- Basic EventMotion detection,video tampering alarm,alarm input and output,exception (IP address conflict, HDD full, illegal login, HDD error, network disconnected, Abnormal Reboot)
- Smart Eventintrusion detection, line crossing detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection,face detection
- 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 Linkagemanual tracking
- General
- Power12 VDC ±25 %, max. 7 W, PoE (802.3af), ClassA , 36-57V, max. 7W
- DimensionØ184.5 mm × 231.7 mm (Ø7.26″ × 9.12″)
- Approx. 3.53kg (7.78 lb.)
- MaterialADC12
- Operating ConditionTemperature: -30°C to 60°C (-22°F to 140°F)，Humidity: ≤ 95%
- Cable Length1.8 m (5.91 ft.)
- General Functionmirror,password protection,watermark,IP address filter
- Approval
- EMCFCC (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
- Explosion-Proof ProtectionATEX: II 2 G D Ex db IIC T6 Gb/Ex tb IIIC T80°C Db IP68, IECEx: Ex db IIC T6 Gb/Ex tb IIIC T80°C Db IP68
