DS-2CD2021G0-LIU-2.8MM specification sheet
Specifications for DS-2CD2021G0-LIU-2.8MM
Hikvision 2MP WDR Fixed Bullet Audio Network camera with 2.8mm lens
![DS-2CD2021G0-LIU-2.8MM Gallery image 1 [Size: 476 (W) x 357 (H)]](i/hikvision/th200/th200_258897_IMG1.jpg)
Hikvision 2MP WDR Fixed Bullet Audio Network camera with 2.8mm Lens, 1920x1080 maximum Resolution, M12 Lens Mount, IR & White Light up to 30 m, H.265+ / H.265 / H.264+ / H.264 Video Compression, 1 fixed region region of interest (ROI), Mono sound, Up to 6 channels simultaneous live View, Digital WDR, BLC, HLC, 3D DNR, 1x RJ45 10M/100M Self-Adaptive Ethernet Port, Built-In Microphone, Motion Detection
IP network security cameras
IP network security cameras
Hikvision
In Stock Buy now!
R 1 260.00 inc VAT
Overview:
- High quality imaging with 2 MP resolution
- Smart Hybrid Light: advanced technology with long range
- Built-in microphone for real-time audio security
- Water and dust resistant (IP67)
- Efficient H.265+ compression technology
Specifications:
| ©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. | |
Specifications | |
| Product Code | DS-2CD2021G0-LIU-2.8MM |
| Camera | |
| Image Sensor | 1/2.9" Progressive Scan CMOS |
| Max. Resolution | 1920 x 1080 |
| Shutter Time | 1/3 s to 1 / 100,000 s |
| Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR |
| Day &#-250; Night | IR cut filter |
| Angle Adjustment | Pan: 0°to 360°,tilt: 0°to 90°,rotate: 0°to 360° |
| Lens | |
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length &#-250; FOV | 2.8 mm, horizontal FOV 103°, vertical FOV 56°, diagonal FOV 121° |
| 4 mm, horizontal FOV 83°, vertical FOV 44°, diagonal FOV 99° | |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F1.6 |
| DORI | |
| DORI | 2.8 mm, D: 45 m, O: 18 m, R: 9 m, I: 4 m |
| 4 mm, D: 56 m, O: 22 m, R: 11 m, I: 5 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 x 1080, 1280 x 720) |
| 60 Hz: 30 fps (1920 x 1080, 1280 x 720) | |
| Sub-Stream | 50 Hz: 25 fps (640 x 480, 640 x 360) |
| 60 Hz: 30 fps (640 x 480, 640 x 360) | |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264 |
| Sub-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.711ulaw / G.711alaw / 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, complicated 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 | Open Network Video Interface (Profile S, Profile T),ISAPI,SDK |
| Protocols | TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP |
| User/Host | Up to 32 users |
| 3 user levels: administrator, operator, and user | |
| Client | iVMS-4200,Hik-Connect |
| Web Browser | Plug-in required live view: IE 10, IE 11 |
| Local 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 | Motion detection,video tampering alarm,exception |
| Linkage | Upload to FTP, send email, notify surveillance center, trigger capture |
| General | |
| Power | 12 VDC ± 25%, 0.4 A, max. 5 W,Ø 5.5 mm coaxial power plug,reverse polarity protection, PoE: IEEE 802.3af, Class 3, max: 6.5 W |
| Material | Metal & Plastic |
| Dimension | 170.8 mm x 66 mm x 69.1 mm (6.7" x 2.6" x 2.7") |
| Package Dimension | 216 mm x 121 mm x 118 mm (8.5" x 4.8" x 4.6") |
| Weight | Approx. 265 g (0.6 lb.) |
| With Package Weight | Approx. 495 g (1.1 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 |
Sold by ComX Computers
Specifications are subject to change without notice. E&OE. Prices are a guide only, and are valid on 2026-10-09 only, subject to stock being available.
The specifications displayed above apply to the entire range and may not apply to this specific model. Kindly note that options cannot be changed for most models, and some options are not available in South Africa.