DS-2CD2121G0-I(W)(S) 2 MP WDR Fixed Dome Network Camera
2 MP WDR Fixed Dome Network Camera
- High quality imaging with 2 MP resolution
- Efficient H.265+ compression technology
- Clear imaging against strong back light due to 120 dB true WDR technology
- Water and dust resistant (IP67) and vandal proof (IK10)
Description
Specification
- Camera
- Image Sensor1/2.8″ Progressive Scan CMOS
- Min. IlluminationColor: 0.028Lux @(F2.0, AGC ON)
B/W: 0.0028 Lux @(F2.0, AGC ON), 0 Lux with IR - Shutter Speed1/3 s to 1/100,000 s
- Slow ShutterYes
- Wide Dynamic Range120 dB
- Day & NightIR Cut Filter
- Angle AdjustmentPan: 0° to 355°, tilt: 0° to 70°, rotate: 0° to 355°
- Lens
- FocusFixed
- Lens Type2.8/4/6 mm
- FOV2.8 mm: horizontal FOV: 115°, vertical FOV: 62°, diagonal FOV: 136°
4 mm: horizontal FOV: 86°, vertical FOV: 47°, diagonal FOV: 103°
6 mm: horizontal FOV: 55°, vertical FOV: 31°, diagonal FOV: 62° - ApertureF2.0
- Lens MountM12
- Auto-IrisNo
- Wi-Fi (-W)
- Transfer Rates11b: 11 Mbps
11g: 54 Mbps
11n: up to 150 Mbps
- Illuminator
- IR RangeUp to 30 m
- Wavelength850 nm
- Video
- Max. Resolution1920 × 1080
- Main Stream50Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720) - Sub-Stream50Hz: 25 fps (704 × 576, 640 × 480, 352 × 288, 320 × 240)
60Hz: 30 fps (704 × 480, 640 × 480, 352 × 240, 320 × 240) - Video Compression Main stream: H.265/H.264
Sub-stream: H.265/H.264/MJPEG - Video Bit Rate32 Kbps to 8 Mbps
- H.264 TypeBaseline Profile/Main Profile/High Profile
- H.265 TypeMain Profile
- H.264+Main stream supports
- H.265+Main stream supports
- Scalable Video Coding (SVC)No
- Region of Interest (ROI)1 fixed region for main stream
- Audio
- Environment Noise FilteringYes
- Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
- Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
- Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
- Network
- Simultaneous Live ViewUp to 6 channels
- APIONVIF (PROFILE S, PROFILE G), ISAPI
- Protocols802.11b: DQPSK, DBPSK, CCK
802.11g/n: 64-QAM, 16-QAM, QPSK, BPSK - User/HostUp to 32 users. 3 levels: administrator, operator and user
- Network StorageSupport built-in micro SD/micro SDHC/micro SDXC card (128 GB), local storage and NAS (NFS, SMB/CIFS), ANR
- ClientWired network: Hik-Connect, iVMS-4200, iVMS-5200, iVMS-4500
Wi-Fi: iVMS-4200, iVMS-5200, iVMS-4500 - Web BrowserIE 8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
- Alarm TriggerMotion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error
- Image
- Day/Night SwitchDay/Night/Auto/Schedule/Triggered by alarm in (-S)
- Target CroppingNo
- DNR3D DNR
- Image EnhancementBLC/3D DNR
- Image SettingsRotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
- Interface
- Audio1 input (line in), 1 output (line out), mono sound
- Alarm 1 input, 1 output
- Video OutputNo
- On-board StorageBuilt-in micro SD/micro SDHC/micro SDXC slot, up to 128 GB
- Hardware ResetYes
- Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
- Smart Feature-Set
- Smart EventLine crossing detection, intrusion detection
- General
- Firmware VersionV5.5.98
- General FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
- Startup and Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), humidity 95% or less (non-condensing)
- Power Supply12 VDC ± 25%, PoE (802.3af, class 3)
- Power Consumption and CurrentPoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 6.5 W; 12 VDC, 0.4 A, max. 5 W
- Camera DimensionCamera: Ø111 × 82.4 mm (Ø4.4″ × 3.2″)
With package: 135 × 135 × 110 mm (5.3″ × 5.3″ × 4.3″) - Camera WeightCamera: approx. 497 g (1.1 lb.)
With package: approx. 597 g (1.3 lb.)
- Approval
- Protection Ingress protection: IP67 (IEC 60529-2013), IK10(IEC 62262:2002)
- Wi-Fi
- Encryption Mode64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
- Wi-Fi ProtocolIEEE 802.11b/g/n
- Frequency Range2.4 GHz to 2.4835 GHz
- Channel Bandwidth 20/40 MHz
- Transfer Rate11b: 11 Mbps
11g: 54 Mbps
11n: 65 Mbps - Wireless Range50 m
Specification
Camera
- Image Sensor1/2.8″ Progressive Scan CMOS
- Min. IlluminationColor: 0.028Lux @(F2.0, AGC ON)
B/W: 0.0028 Lux @(F2.0, AGC ON), 0 Lux with IR - Shutter Speed1/3 s to 1/100,000 s
- Slow ShutterYes
- Wide Dynamic Range120 dB
- Day & NightIR Cut Filter
- Angle AdjustmentPan: 0° to 355°, tilt: 0° to 70°, rotate: 0° to 355°
Lens
- FocusFixed
- Lens Type2.8/4/6 mm
- FOV2.8 mm: horizontal FOV: 115°, vertical FOV: 62°, diagonal FOV: 136°
4 mm: horizontal FOV: 86°, vertical FOV: 47°, diagonal FOV: 103°
6 mm: horizontal FOV: 55°, vertical FOV: 31°, diagonal FOV: 62° - ApertureF2.0
- Lens MountM12
- Auto-IrisNo
Wi-Fi (-W)
- Transfer Rates11b: 11 Mbps
11g: 54 Mbps
11n: up to 150 Mbps
Illuminator
- IR RangeUp to 30 m
- Wavelength850 nm
