DS-2CD1121GO-I

2 MP Fixed Dome Network Camera

  • High quality imaging with 2 MP resolution
  • Efficient H.264 compression technology
  • Clear imaging against strong back light due to DWDR technology
  • EXIR 2.0: advanced infrared technology with long IR range

Description

Camera

Lens

Illuminator

Image Sensor1/2.7" Progressive Scan CMOS
Max. Resolution1920 × 1080
Min. IlluminationColor: 0.01 Lux @(F2.0, AGC ON), B/W: 0 Lux with IR
Shutter Time1/3 s to 1/100, 000 s
Day & NightIR cut filter
Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°


Lens TypeFixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV2.8 mm, horizontal FOV 105°, vertical FOV 58°, diagonal FOV 123°

4 mm, horizontal FOV 81°, vertical FOV 43°, diagonal FOV 97°
Lens MountM12
Iris TypeFixed
ApertureF2.0

Supplement Light TypeIR
Supplement Light RangeUp to 30 m
Smart Supplement LightYes
IR Wavelength850 nm

Video

Network

Images

Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 720)

60 Hz: 30 fps (1920 × 1080, 1280 × 720)
Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360)

60 Hz: 30 fps (640 × 480, 640 × 360)
Video CompressionMain Stream: H.264

Sub-Stream: H.264/MJPEG
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
Region Of Interest (ROI)1 fixed region for main stream

ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS
Simultaneous Live ViewUp to 6 channels
APIOpen Network Video Interface, ISAPI
User/HostUp to 32 users. 3 levels: administrator, operator and user
ClientiVMS-4200, Hik-Connect
Web BrowserPlug-in required live view: IE 10+

Plug-in free live view: Chrome 57.0+, Firefox 52.0+

Local service: Chrome 57.0+, Firefox 52.0+

Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser.
Day/Night SwitchDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)Digital WDR
Image EnhancementBLC, 3D DNR

Interface

Event

General

Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port

Basic EventMotion detection, video tampering alarm, exception
LinkageUpload to FTP, notify surveillance center, send email

Power12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug

PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 6.5 W
DimensionØ110 mm × 82.4 mm (Ø4.4" × 3.2")
Package Dimension134 mm × 134 mm × 108 mm (5.3" × 5.3" × 4.3")
WeightApprox. 410 g (0.9 lb.)
With Package WeightApprox. 610 g (1.3 lb.)
Storage Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing)
Startup And Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing)
General FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter

Approval

EMCFCC SDoC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC VoC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
SafetyUL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015)
EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
IK10 (IEC 62262:2002)