კამერა,IP,Hikvision,DS-2CD1047G2H-LIU,2.8mm,4mp,Bu

High quality imaging with 4 MP resolution
Support Human and Vehicle Detection
Smart Hybrid Light: advanced technology with long range
Efficient H.265+ compression technology
Support on-board storage up to 512 GB (SD card slot) (Optional)
Built-in microphone for real-time audio security
Water and dust resistant (IP67)
Camera
Image Sensor1/3" Progressive Scan CMOS
Max. Resolution2560 × 1440
Min. IlluminationColor: 0.001 Lux @ (F1.0, AGC ON)
Shutter Time1/3 s to 1/100, 000 s
Day & NightIR cut filter
Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Lens TypeFixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV2.8 mm, horizontal FOV 115°, vertical FOV 60°, diagonal FOV 143°4 mm, horizontal FOV 94°, vertical FOV 50°, diagonal FOV 110°
Lens MountM12
Iris TypeFixed
ApertureF1.0
DORI
DORI2.8 mm, D: 64 m, O: 25 m, R: 12 m, I: 6 m4 mm, D: 77 m, O: 30 m, R: 15 m, I: 7 m
Illuminator
Supplement Light TypeIR, White Light
Supplement Light RangeUp to 30 m
Smart Supplement LightYes
IR Wavelength850 nm
Video
Main Stream50 Hz: 20 fps (2560 × 1440)25 fps (1920 × 1080, 1280 × 720)60 Hz: 20 fps (2560 × 1440)24 fps (1920 × 1080, 1280 × 720)
Sub-Stream50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)60 Hz: 24 fps (1280 × 720, 640 × 480, 640 × 360)
Video CompressionMain stream: H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeBaseline Profile, Main Profile, High Profile
H.265 TypeMain Profile
Bit Rate ControlCBR, VBR
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)1 fixed region for main stream
Audio
Audio TypeMono sound
Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/AAC-LC
Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)
Audio Sampling Rate8 kHz/16 kHz
Environment Noise FilteringYes
Network
ProtocolsIPv4，IPv6，TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, UDP, QoS, FTP, SMTP, UPnP
Simultaneous Live ViewUp to 6 channels
APIOpen Network Video Interface (Profile S, Profile T, Profile G (only -F model supports)), ISAPI, SDK
User/HostUp to 32 users3 user levels: administrator, operator, and user
SecurityPassword protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
ClientiVMS-4200, Hik-Connect
Web BrowserPlug-in required live view: IE 10, IE 11, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
Image
Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
Day/Night SwitchDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)120 dB
SNR≥ 52 dB
Image EnhancementBLC, HLC, 3D DNR
Privacy Mask4 programmable polygon privacy masks
Interface
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Stora