CCTV
Product description
The Hikvision DS-2CD2126G2-I(SU) is a 2 MP fixed dome network camera for CCTV coverage in homes, offices, shops and commercial sites. It uses a 1/2.8-inch progressive scan CMOS sensor with a maximum resolution of 1920 x 1080, IR night support up to 30 m and 120 dB wide dynamic range for stronger image handling in bright and backlit scenes. The camera supports H.265/H.264 compression, smart supplement light, microSD storage up to 512 GB, NAS recording support and network access through Hik-Connect, iVMS-4200 or Hik-Central. For event detection, it supports motion detection with specified human or vehicle target types, scene change detection, face capture and perimeter events such as line crossing, intrusion, region entrance and region exiting. The metal dome body is IP67 rated for outdoor dust and water resistance, making it suitable for practical CCTV installations where clear monitoring, reliable recording and remote viewing are needed.
Specifications
- Model
- DS-2CD2126G2-I(SU)
- Product Type
- 2 MP Fixed Dome Network Camera
- Image Sensor
- 1/2.8-inch Progressive Scan CMOS
- Max Resolution
- 1920 x 1080
- Minimum Illumination
- Color: 0.002 Lux @ F1.4, AGC ON; B/W: 0 Lux with IR
- Shutter Time
- 1/3 s to 1/100,000 s
- Day Night
- IR cut filter
- Angle Adjustment
- Pan: 0 deg to 355 deg; tilt: 0 deg to 75 deg; rotate: 0 deg to 355 deg
- Lens Options
- Fixed focal lens, 2.8 mm and 4 mm optional
- Field Of View
- 2.8 mm: horizontal 107 deg, vertical 57 deg, diagonal 129 deg; 4 mm: horizontal 86 deg, vertical 47 deg, diagonal 102 deg
- Lens Mount
- M12
- Iris And Aperture
- Fixed iris, F1.4 aperture
- Depth Of Field
- 2.8 mm: 1.1 m to infinity; 4 mm: 1.2 m to infinity
- DORI
- 2.8 mm: D 44 m, O 17 m, R 9 m, I 4 m; 4 mm: D 53 m, O 21 m, R 11 m, I 5 m
- Supplement Light
- IR, up to 30 m, smart supplement light, 850 nm wavelength
- Main Stream
- 50 Hz: 25 fps at 1920 x 1080 or 1280 x 720; 60 Hz: 30 fps at 1920 x 1080 or 1280 x 720
- Sub Stream
- 50 Hz: 25 fps at 640 x 480 or 640 x 360; 60 Hz: 30 fps at 640 x 480 or 640 x 360
- Third Stream
- 10 fps at 1920 x 1080, 1280 x 720, 640 x 480 or 640 x 360 under certain settings
- Video Compression
- Main stream: H.265, H.264, H.264+, H.265+; sub-stream: H.265, H.264, MJPEG; third stream: H.265, H.264
- Video Bit Rate
- 32 Kbps to 8 Mbps
- Bit Rate Control
- CBR, VBR
- SVC
- H.264 and H.265 encoding
- ROI
- 1 fixed region for main stream and sub-stream
- Wide Dynamic Range
- 120 dB
- Image Enhancement
- BLC, HLC, 3D DNR
- Image Settings
- Rotate mode, saturation, brightness, contrast, sharpness, gain and white balance adjustable by client software or web browser
- Privacy Mask
- Yes
- Network Protocols
- TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket and WebSockets
- API
- Open Network Video Interface profiles S, G and T; ISAPI; SDK; ISUP
- Simultaneous Live View
- Up to 6 channels
- Users
- Up to 32 users with administrator, operator and user levels
- Security
- Password protection, HTTPS encryption, 802.1X authentication, watermark, IP address filter, HTTP/HTTPS authentication, RTP/RTSP over HTTPS, security audit log, TLS 1.3 and host authentication
- Network Storage
- NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR), memory card encryption and health detection with supported Hikvision memory cards
- Client Software
- iVMS-4200, Hik-Connect, Hik-Central
- Browser Support
- IE 10/11 with plug-in live view; Chrome 57.0+, Firefox 52.0+ and Edge 89+ plug-in free live view
- Ethernet
- 1 RJ45 10M/100M self-adaptive Ethernet port
- On Board Storage
- Built-in microSD card slot, up to 512 GB
- Audio
- NA
- Built In Microphone
- NA
- Alarm Interface
- NA
- Reset Key
- Yes
- Basic Events
- Motion detection with specified target types, video tampering alarm and exception
- Smart Events
- Scene change detection
- Deep Learning Functions
- Face capture; line crossing, intrusion, region entrance and region exiting with human and vehicle target filtering
- Linkage
- Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording and trigger capture
- Power
- 12 VDC +/-25%, max. 6 W; PoE IEEE 802.3af Class 3, max. 7.5 W
- Material
- Metal
- Dimensions
- Diameter 110.8 x 84.7 mm
- Weight
- Approx. 550 g; approx. 800 g with package
- Operating Conditions
- -30 C to 60 C, humidity 95% or less non-condensing
- Protection
- IP67 water and dust resistance
- Approvals
- FCC, CE-EMC, KC, UL, CB, CE-LVD, LOA, CE-RoHS, WEEE and REACH