Hikvision TandemVu 4 بوصة 4 ميجابكسل 25X قبة سرعة شبكة ملونة وأشعة تحت الحمراء، 25 × تكبير بصري و16 × تكبير رقمي، مسافة تصل إلى 100 متر تحت الحمراء، تدعم 12 فولت DC & PoE+، WDR، HLC، BLC، 3D DNR،

TandemVu 4-inch 4 MP 25X Colorful & IR Network Speed Dome

• Captures a large area and great details at the same time
• High quality imaging with 4 MP resolution
• Excellent low-light performance with powered-by-DarkFighter technology and ColorVu technology
• Secures an expansive area with 25× optical zoom and 16× digital zoom
• Supports WDR, HLC, BLC, 3D DNR, defog, regional exposure, regional focus
• Expansive night view with up to 100 m IR distance & 30 m white light
• Supports 12V DC & PoE+
• Focuses on human and vehicle target classification based on deep learning

Specifications

• Camera
• Image Sensor[Bullet channel]: 1/3" Progressive Scan CMOS; [PTZ channel]: 1/2.8" progressive scan CMOS
• Min. Illumination

  [Bullet channel]: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with light;

  [PTZ channel]: Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR

• Shutter Speed1 s to 1/30,000 s
• Slow Shutteryes
• Focussemi-auto;manual;auto
• Day & NightICR
• Zoom[PTZ channel] 25 × optical, 16 × digital
• Day/Night Switchday, night, auto, scheduled-switch
• White BalanceMWB;indoor;outdoor;fluorescent lamp;sodium lamp;ATW;auto;Locked WB
• Max. Resolution[Bullet channel] 2560 × 1440, [PTZ channel] 2560 × 1440

• Lens
• Focal Length[Bullet channel]: 2.8 mm; [PTZ channel]: 4.8 to 120 mm, 25 × optical
• Zoom Speed[PTZ channel]: approx. 3.6 s
• FOV

  [Bullet channel]: Horizontal field of view: 96.1°, Vertical field of view: 52.1°，Diagonal field of view: 113.3°;

  [PTZ channel]:

  Horizontal field of view: 55° to 2.4° (wide-tele),

  Vertical field of view: 33° to 1.4° (wide-tele),

  Diagonal field of view: 61.5° to 2.8° (wide-tele)

• Aperture[Bullet channel]: F1.0; [PTZ channel]: F1.6

• Illuminator
• Supplement Light Type[PTZ channel]: IR; [Bullet channel]: White Light
• Smart Supplement LightYes
• Supplement Light Range[PTZ channel]: up to 100 m; [Bullet channel]: up to 30 m

• PTZ
• Movement Range (Pan)360°
• Movement Range (Tilt)-15° to 90° (auto flip)
• Pan Speedpan speed: configurable from 0.1° to 80°/s; preset speed: 80°/s
• Tilt Speedtilt speed: configurable from 0.1° to 80°/s, preset speed 80°/s
• Proportional Zoomyes
• Presets300
• Patrol Scan8 patrols, up to 32 presets for each patrol
• Pattern Scan4 pattern scans
• Power-Off Memoryyes
• Park Actionpreset;patrol scan;pattern 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
• Region Of Interest (ROI)8 fixed regions for each stream
• Stream Typemain stream;sub-stream;third stream
• Main Stream

  [Bullet channel]:

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

  60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

  [PTZ channel]:

  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

  [Bullet channel]:

  50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)

  60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

  [PTZ channel]:

  50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)

  60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

• Third Stream

  [Bullet channel]:

  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)

  [PTZ channel]:

  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 CompressionH.265;H.264;MJPEG
• 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

• Audio
• Audio CompressionG.711,G.722.1,G.726,MP2L2,PCM,AAC-LC
• Audio Bit Rate32 to 192 Kbps (MP2L2),16 to 64Kbps (AAC-LC)
• Audio Sampling Rate8 kHz,16 kHz,32 kHz,48 kHz
• Environment Noise Filteringyes

• Smart Features
• Smart RecordANR;Dual-VCA

• Network
• APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
• Network 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;WebSocket;WebSockets
• Simultaneous Live View20
• User/Host32
• Security MeasuresAuthenticated username and password;MAC address binding;HTTPS encryption;802.1X authenticated access;IP address filter
• ClientiVMS-4200;Hik-Connect
• Web BrowserIE 10+, Chrome 57+, Firefox 52+, Safari 12+

• Image
• Image Settingssharpness, saturation, brightness, contrast
• Wide Dynamic Range (WDR)120 dB
• SNR≥ 52 dB
• DefogDigital defog
• Image StabilizationEIS
• Image EnhancementBLC,HLC,3D DNR
• Regional FocusYes
• Regional ExposureYes
• Image Parameters SwitchYes
• Privacy Mask[Bullet channel] 8 programmable polygon privacy masks, [PTZ channel] 24 programmable polygon privacy masks; mask color or mosaic configurable

• Interface
• Communication InterfaceRJ45, self-adaptive 10M/100M Ethernet port
• On-Board StorageBuilt-in memory card slot, support Micro SD/Micro SDHC/Micro SDXC, up to 256 GB
• Alarm Input1 alarm input
• Alarm Output1 alarm output
• Audio Input1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%
• Audio Output1 audio output, line level, impedance: 600 Ω