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DS-2CD2121G0-I

2MP EasyIP 1.0 IR Fixed Network Dome Camera

  • 1/2.8" Progressive Scan CMOS, 1920 x 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
  • 120 dB WDR, 2 Behavior analyses
  • BLC/3D DNR/ROI
  • Built in micro SD/micro SDHC/micro SDXC card slot, up to 128GB
  Specifications
CAMERA
Image Sensor 1/2.8" Progressive Scan CMOS
Min. Illumination Color: 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 Speed 1/3 s to 1/100,000 s
Slow Shutter Yes
Day &Night IR Cut Filter
Digital Noise Reduction 3D DNR
Wide Dynamic Range 120 dB WDR
Pan/Tilt Pan: 0° to 355°, tilt: 0° to 70°, rotate: 0° to 355°
LENS
Focal length 2.8/4/6 mm
Aperture F2.0
Focus Fixed
FOV 2.8 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 Mount M12
INFRARED
IR Range Up to 30 m
Wavelength 850 nm
COMPRESSION STANDARD
Video Compression Main stream: H.265/H.264
Sub stream: H.265 H.264/ MJPEG
H.264 Type Baseline Profile/Main Profile
H.264+ Main stream supports
H.265 Type Main Profile
H.265+ Main stream supports
Video Bit Rate 32 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 Analysis Line crossing detection, intrusion detection
Region of Interest Support 1 fixed region for main stream
IMAGE
Max. Resolution 1920 x 1080
Main Stream
Max. Frame Rate		 50Hz: 25fps (1920 x 1080, 1280 x720)
60Hz: 30fps (1920 x 1080, 1280 x720)
Sub Stream
Max. Frame Rate		 50Hz: 25fps (704 x 576, 352 x 288, 640 x 480, 320 x 240)
60Hz: 30fps (704 x 480, 352 x 240, 640 x 480, 320 x 240)
Image Enhancement BLC/3D DNR
Image Settings Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
Day/Night Switch Day/Night/Auto/Schedule/Triggered by alarm in (-S)
NETWORK
Alarm Trigger Motion detection, video t ampering, n etwork disconnect ed , IP address conflict, illegal login, HDD error, HDD full
Network Storage Support built in m icroSD/SDHC/SDXC card (12 8G), local storage and NAS (NFS,SMB/CIFS), ANR
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPo E, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv6, UDP , Bonjour
General Function One key reset, anti flicker, h eartbeat, mirror, password protection, privacy mask, watermark
Firmware Version V5.5.3
API ONVIF(PROFILE S,PROFILE G), ISAPI
Simultaneous Live View Up to 6 channels
User/Host Up to 32 users
3 levels: Administrator, Operator and User
Client iVMS4200 Hik Connect iVMS 5200 , iVMS 4500
Web Browser IE8+, 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 Interface 1 RJ45 10M/100M self-adaptive Ethernet port
Alarm(-S) 1 input, 1 output
On-board Storage Built-in microSD/SDHC/SDXC slot, up to 128 GB
Reset Yes
Audio(-S)
Environment Noise Filtering Yes
Audio Sampling Rate 8 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 Supply 12 VDC ± 2 5
PoE: 802.3af, class 3 (without D model)
Power Consumption
and Current		 PoE: (802.3af, 36V 57V), 0.2 A to 0.1 A, max. 6.5W
12 VDC, 0.4 A, max. 5W
Protection Level IP67, IK10
Material Front cover: plastic, base: metal
Dimensions Camera: ∅ 111 x 82.4 mm (∅ 4.4" x 3.2")
With package: 135x 135 x 110 mm (5.3" x 5.3" x 4.3")
Weight Camera: approx. 497 g (1.1 lb.)
With package: approx. 597 g (1.3 lb.)
*Product design & specifications are subject to change without notice.