DS 2CD2121G0 I 2 MP WDR
Camera
| Image Sensor | 1/2.7″ Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, 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° to 355°, tilt: 0° to 75°, rotate: 0° to 355° |
Lens
| Focal Length & FOV | 2.8 mm: H FOV 111.6°, V FOV 59.1°, D FOV 133.9° 4 mm: H FOV 91.5°, V FOV 46.1°, D FOV 109.8° 6 mm: H FOV 56°, V FOV 29.8°, D FOV 65.3° |
| Lens Mount | M12 |
| Focus | Fixed |
| Aperture | F1.6 |
Illuminator
| Supplement Light Range | Up to 30 m |
| IR Wavelength | 850 nm |
Video
| Main Stream | 50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720) |
| Sub-Stream | 50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) |
| Video Compression | Main: H.265+/H.265/H.264+/H.264 Sub: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| H.264 Type | Baseline/Main/High Profile |
| H.265 Type | Main Profile |
| Region of Interest (ROI) | Support 1 fixed region for main stream |
Network
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF, ISAPI |
| User/Host | Up to 32 users (admin, operator, user) |
| Network Storage | Micro SD/SDHC/SDXC (256 GB), local, NAS (NFS, SMB/CIFS), ANR |
| Client | iVMS-4200, Hik-Connect, Hik-Central |
| Web Browser | IE10+, Chrome 57+, Firefox 52+ |
Image
| Image Settings | Rotate, saturation, brightness, contrast, sharpness, white balance |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Image Enhancement | BLC, 3D DNR |
| Wide Dynamic Range (WDR) | 120 dB |
Interface
| Ethernet Interface | 1 RJ45 10/100M |
| On-Board Storage | Micro SD slot, up to 256 GB |
| Audio | -S: 1 input, 1 output |
| Alarm | -S: 1 input, 1 output (12 VDC, 30 mA) |
| Reset Key | Yes |
Event
| Basic Event | Motion detection, video tampering alarm |
| Smart Event | Line crossing, intrusion detection |
| Linkage | FTP/NAS/memory card upload, notify center, email, record, capture |
General
| Power | 12 VDC ±25% (0.4 A, max 5 W) / PoE 802.3af (max 6.5 W) |
| Dimension | Ø110.8 × 84.7 mm |
| Package Dimension | 135 × 135 × 110 mm |
| Weight | 497 g (net), 597 g (with package) |
| Operating Conditions | -30 °C to 60 °C, Humidity ≤95% |
| Storage Conditions | -30 °C to 60 °C, Humidity ≤95% |
| Language | 33 languages (English, Russian, German, French, Spanish, etc.) |
| General Function | One-key reset, anti-flicker, heartbeat, mirror, password, privacy mask, watermark, IP filter |
Approval
| EMC | FCC, CE-EMC, RCM, IC, KC |
| Safety | UL, CB, CE-LVD, LOA, BIS |
| Environment | RoHS, WEEE, Reach |
| Protection | IP67, IK10 |





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