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Videonovērošana
- Gatavie videonovērošanas komplekti
- HD SDI
- IP Sistēmas
- AHD Videonovērošana
- TVI Videonovērošana
- CVI Videonovērošana
- Transporta videonovērošana
- Datu glabāšanas iekārtas
- Portatīvas video kameras
- Thermal, Termālie tēmēkļi
- DVR kārbas
- Videokameras
- Objektīvi
- Kronšteini un apvalki
- Monitori
- Ierīces video attēlošanai - video signāla apstrāde un pārsūtīšana
- Barošanas bloki, UPS
- Grozāmie mehānismi
- IR + LED prožektori
- Kabelis
- Zibens aizsardzība
- Silikagels
- Mikrofoni
- Konektori
- ĀBECE
- arhivs
- Apsardzes signalizācija
- Kontroles sistēmas
- Sarunu sistēmas
- Ugunsdzēsības sistēmas
- Audio un Video domofoni
- Automātika vārtiem un barjeras
- Tīkla iekārtas
- Apskaņošanas sistēmas
- Kommutācijas un Serveru skapji, piederumi
- Instrumenti
- Kabeļi,aizsegi,caurules un piederumi
- Barošanas bloki,transformatori un akumulātori
- HDMI
- Piekabju un kemperu piederumi
- Elektromontāža
- Saules enerģija
- Vēja enerģija
- Kontakti
DS-2CD3T23G1-I/4G - 2MP, 2.8mm/4mm/8mm, IR 30m, MicroSD
- Camera
- Image Sensor1/2.8" Progressive Scan CMOS
- Max. Resolution1920 × 1080
- Min. IlluminationColor: 0.004 Lux @ (F1.4, AGC ON),B/W: 0 Lux with IR
- Shutter Time1 s to 1/100,000 s
- Day & NightIR cut filter
- Lens
- Lens TypeFixed focal lens, 2.8, 4, and 8 mm optional
- Focal Length & FOV
2.8 mm, Horizontal FOV: 107°, vertical FOV: 57°, diagonal FOV: 128°
4 mm, Horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102°
8 mm, Horizontal FOV: 41°, vertical FOV: 22°, diagonal FOV: 47°
- ApertureF1.4 (2.8 mm and 4 mm models support) F1.6 (8 mm model supports)
- Lens MountM12
- DORI
- DORI
2.8 mm: D: 44 m, O: 17.5 m, R: 9 m, I: 4.5 m
4 mm: D: 53 m, O: 21 m, R: 11 m, I: 5 m
8 mm: D: 110 m, O: 44 m, R: 22 m, I: 11 m
- Illuminator
- Supplement Light TypeIR
- Supplement Light RangeUp to 30 m
- IR Wavelength850 nm
- Smart Supplement LightYes
- Video
- Main Stream
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
- Sub-Stream
50Hz: 25fps (704 × 576, 640 × 480)
60Hz: 30fps (704 × 480, 640 × 480)
- Third Stream
50Hz: 1fps (1280 × 720, 640 × 480)
60Hz: 1fps (1280 × 720, 640 × 480)
- Video Compression
Main stream: H.265+/H.265/H.264+/ H.264,
Sub-stream: H.265/H.264/MJPEG,
Third stream: H.265/H.264
- Video Bit Rate32 Kbps to 8 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) 4 fixed regions for each stream
- Target CroppingYes
- Network
- Simultaneous Live ViewUp to 6 channels
- APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
- ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP,UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
- User/Host
Up to 32 users
3 user levels: administrator, operator, and user
- SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP OVER HTTPS, Control Timeout Settings, TLS 1.2
- Network Storage
NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
- ClientiVMS-4200,Hik-Connect,Hik-Central
- Web Browser
Plug-in required live view: IE8+,
Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+,
Local service: Chrome 41.0+, Firefox 30.0+
- Mobile Communication
- Frequency
LTE-TDD: Band38/40/41;
LTE-FDD: Band1/3/5/7/8/20/28;
WCDMA: Band1/5/8
GSM: Band3/5/8
- StandardLTE-TDD,LTE-FDD,WCDMA,GSM
- Image
- Wide Dynamic Range (WDR)120 dB
- Day/Night SwitchDay,Night,Auto,Schedule
- Picture OverlayLOGO picture can be overlaid on video with 128 × 128 24 bit bmp format.
- Image EnhancementBLC,HLC,3D DNR,Defog
- Image Parameters SwitchYes
- Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
- SNR≥ 52 dB
- Privacy Mask4 programmable polygon privacy masks
- Interface
- RS-4851 RS-485 (Half duplex)
- On-Board Storage
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
- Reset KeyYes
- Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port