Catalog > Consumer Electronics > Security & Alarms > CCTV Equipment > CCTV Cameras Catalog > Consumer Electronics > Security & Alarms > Hikvision Surveillance Hikvision 2MP IR WDR DOME Camera 2MP IR WDR DOME Camera HKV DS-2CD2121G0-LIU (2.8MM) Hikvision DOME Camera 2MP 2.8mm Lens, 30m IR, 1/2.9"CMOS, H2.65+, CBR/VBR, 32Kbps~8Mbps, Built-in Microphone , iVMS-4200,Hik-Connect , WDR , BLC/HLC/3D DNR, 1xRJ45 10M/100M, 12VDC 0.5A, PoE: IEEE 802.3af, IP67 1,214.10 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features High quality imaging with 2 MP resolution Smart Hybrid Light: advanced technology with long range Built-in microphone for real-time audio security Efficient H.265+ compression technology Water and dust resistant (IP67) and vandal resistant (IK08) Specifications Camera Image Sensor 1/2.9″ Progressive Scan CMOS Max. Resolution 1920 × 1080 Min. Illumination Colour: 0.005 Lux @ (F1.6, AGC ON) / B/W: 0 Lux with IR Shutter Time 1/3 s to 1/100,000 s Day & Night IR cut filter Angle Adjustment Pan: 0° to 355° / Tilt: 0° to 75° / Rotate: 0° to 355° Lens Lens Type Fixed focal lens, 2.8 Focal Length & FOV 2.8 mm: Horizontal FOV 103° / Vertical FOV 56° / Diagonal FOV 121° Lens Mount M12 Iris Type Fixed Aperture F1.6 DORI 2.8mm: D: 45 m / O: 18 m / R: 9 m / I: 4 m Illuminator Supplement Light Type IR, White Light Supplement Light Range Up to 30 m Smart Supplement Light Yes IR Wavelength 850 nm Video Main Stream 50 Hz: 25 fps (1920 × 1080, 1280 × 720)60 Hz: 30 fps (1920 × 1080, 1280 × 720) Sub-Stream 50 Hz: 25 fps (640 × 480, 640 × 360)60 Hz: 30 fps (640 × 480, 640 × 360) Video Compression Main stream: H.265+ / H.265 / H.264+ / H.264Sub-stream: H.265 / H.264 / MJPEG Video Bit Rate 32 Kbps to 8 Mbps H.264 Type Baseline Profile / Main Profile / High Profile H.265 Type Main Profile Bit Rate Control CBR, VBR Region of Interest (ROI) 1 fixed region for main stream Audio Audio Type Mono sound Environment Noise Filtering Yes Audio Sampling Rate 8 kHz / 16 kHz Audio Compression G.711 ulaw / G.711 alaw / G.722.1 / G.726 / MP2L2 / PCM / AAC-LC Audio Bit Rate 64 Kbps (G.711 ulaw) / 64 Kbps (G.711 alaw) / 16 Kbps (G.722.1) / 16 Kbps (G.726) / 32 to 160 Kbps (MP2L2) / 16 to 64 Kbps (AAC-LC) Network Security Password protection, complex password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address) Simultaneous Live View Up to 6 channels API ISAPI, SDK, Open Network Video Interface (Profile S, Profile T) Protocols TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv4, IPv6, UDP, QoS, FTP, SMTP User / Host Up to 32 users, with 3 levels: administrator, operator, and user Client iVMS-4200, Hik-Connect Web Browser Plug-in required live view: IE 10, IE 11Local service: Chrome 57.0+, Firefox 52.0+ Image Wide Dynamic Range (WDR) Digital WDR SNR ≥ 52 dB Day / Night Switch Day, Night, Auto, Schedule Image Enhancement BLC, HLC, 3D DNR Image Settings Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser Privacy Mask 4 programmable polygon privacy masks Interface Ethernet Interface 1 RJ45 10 M / 100 M self-adaptive Ethernet port Built-in Microphone Yes Event Basic Event Video tampering alarm, exception, motion detection Linkage Notify surveillance centre, send email, trigger capture General Power 12 VDC ± 25%, 0.5 A, max. 6 W / Ø 5.5 mm coaxial power plug, reverse polarity protectionPoE: IEEE 802.3af, Class 3, max. 7.5 W Material Metal & Plastic Dimensions Ø 121.4 mm × 97.7 mm (Ø 4.8″ × 3.8″) Package Dimension 150 mm × 150 mm × 141 mm (5.9″ × 5.9″ × 5.6″) Weight Approx. 550 g (1.2 lb.) With Package Weight Approx. 800 g (1.8 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) Language English, Ukrainian General Function Heartbeat, anti-banding, mirror, password protection, password reset via email Approval EMC FCC: 47 CFR Part 15, Subpart BCE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013 + A1:2019, EN 50130-4: 2011 + A1: 2014RCM: AS / NZS CISPR 32: 2015IC: ICES-003: Issue 7 Safety UL: UL 62368-1CB: IEC 62368-1: 2014 + A11CE-LVD: EN 62368-1: 2014 / A11: 2017BIS: IS 13252 (Part 1): 2010 / IEC 60950-1: 2005LOA: IEC / EN 60950-1 Environment CE-RoHS: 2011 / 65 / EUWEEE: 2012 / 19 / EUReach: Regulation (EC) No 1907 / 2006 Protection IP67: IEC 60529-2013, IK08: IEC 62262: 2002 Downloads Datasheet - HKV DS-2CD2121G0-LIU (2.8MM) PDF File 1.02 MB