DS-2CD2121G0-I

DS-2CD2121G0-I Bangladesh

• 1/2.8″ Progressive Scan CMOS
• 1920 × 1080@30fps
• 2.8/4/6 mm fixed lens
• Color: 0.01 Lux @(F1.2, AGC ON), 0.028Lux @(F2.0, AGC ON)
• H.265+, H.265, H.264+, H.264
• Digital WDR
• 2 Behavior analyses
• BLC/3D DNR/ROI
• Built-in micro SD/SDHC/SDXC card slot, up to 128 GB

Camera

• Image Sensor1/2.8″ Progressive Scan CMOS
• Min. IlluminationColor: 0.01 Lux @(F1.2, AGC ON), 0.028Lux @(F2.0, AGC ON); B/W: 0.001 Lux @(F1.2, AGC ON), 0.0028 Lux @(F2.0, AGC ON), 0 Lux with IR
• Shutter Speed1/3 s to 1/100,000 s
• Slow ShutterYes
• Auto-IrisNo
• Day & NightIR Cut Filter
• Digital Noise Reduction3D DNR
• Wide Dynamic RangeDWDR
• Angle of adjustmentPan: 0° to 355°, tilt: 0° to 70°

Lens

• Focal Length2.8/4/6 mm
• ApertureF2.0
• FocusNo
• 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°
• Lens MountM12

IR

• IR Range2.8 mm, 4 mm: 20 meters 6 mm: 30 meters
• Wavelength850nm

Compression Standard

• Video CompressionMain stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.264+Main stream supports
• H.265 TypeMain Profile
• H.265+Main stream supports
• Video Bit Rate32 Kbps to 8 Mbps
• 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)

Smart Feature-set

• Behavior AnalysisLine crossing detection, intrusion detection
• Region of Interest1 fixed region for main stream

Image

• Max. Resolution1920 × 1080
• Main Stream50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
• Sub-Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288, 320 × 240) 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240, 320 × 240
• Image EnhancementBLC/3D DNR
• Image SettingsRotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
• Target CroppingNo
• Day/Night SwitchDay/Night/Auto/Schedule/Triggered by alarm in (-S)

Network

• Network StorageSupport built-in micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
• Alarm TriggerMotion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
• General FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
• Firmware VersionV5.5.3
• APIONVIF (PROFILE S, PROFILE G), ISAPI
• Simultaneous Live ViewUp to 6 channels
• User/HostUp to 32 users 3 levels: Administrator, Operator and User
• ClientiVMS-4200, Hik-Connect, iVMS-5200
• Web BrowserIE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+

Interface

• Audio (-S)1 input (line in), 1 output (line out), mono sound
• Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
• Alarm (-S)1 input, 1 output
• Video OutputNo
• On-board StorageBuilt-in micro SD/SDHC/SDXC slot, up to 128 GB
• SVCNo
• Reset ButtonYes

Wi-Fi

• Wireless StandardsIEEE 802.11b/g/n
• Frequency Range2.4 GHz to 2.4835 GHz
• Channel Bandwidth20/40MHz
• Protocols802.11b: DQPSK, DBPSK, CCK 802.11g/n: 64-QAM, 16-QAM, QPSK, BPSK
• Security64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
• Transfer Rates11b: 11Mbps, 11g: 54Mbps, 11n: 65Mbps
• Wireless Range50 m

Audio (-S)

• Environment Noise FilteringYes
• Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

General

• 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, 36V-57V), 0.2 A to 0.1 A, max. 6.5W 12 VDC, 0.4 A, max. 5W
• Protection LevelIP67
• MaterialFront cover: plastic, base: metal
• DimensionsCamera: Φ 111 × 82.4 mm (Φ 4.4″ × 3.2″) With package: 135× 135 × 110 mm (5.3″ × 5.3″ × 4.3″)
• WeightCamera: approx. 400 g (0.9 lb.) With package: approx. 500 g (1.1 lb.)