DS-2CD2121G0-I 2 MP WDR Fixed Dome Network Camera

Description

Dome Network Camera

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
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 Filtering-S: Yes
Audio Sampling Rate-S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression -S: G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit Rate-S: 64Kbps(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
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
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
Wi-Fi
Encryption Mode-W: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Wi-Fi Protocol-W: 802.11b: DQPSK, DBPSK, CCK 802.11g/n: 64-QAM, 16-QAM, QPSK, BPSK
Frequency Range-W: 2.4 GHz to 2.4835 GHz
Channel Bandwidth -W: 20/40 MHz
Transfer Rate-W: 11b: 11 Mbps 11g: 54 Mbps 11n: 65 Mbps
Wireless Range-W: 50 m
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
Audio-S: 1 input (line in), 1 output (line out), mono sound
Alarm -S: 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
Event
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)

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