DS-2CD1323G2-LIU(2.8mm) - is a dome camera with a 2.8mm lens. It is an IP turret camera ideal for professional indoor and outdoor video surveillance, designed to ensure clear images and continuous reliability. It offers Full HD 2MP resolution with a wide viewing angle, Smart Hybrid Light for color footage even in low light conditions and intelligent AI-based detection of people and vehicles . It features a built-in microphone for real-time audio recording and H.265+ compression to reduce bandwidth and storage space. The IP67 structure ensures resistance to dust and water, making it perfect for professional outdoor installations. Hikvision
DS-2CD1323G2-LIU(2.8mm) – FIXED LENS DOME CAMERA 2.8mm 2MP - HUMAN AND VEHICLE DETECTION

The Hikvision DS-2CD1323G2-LIU with 2.8mm lens is an IP turret camera designed for professional video surveillance systems that require reliability and intelligent analytics. It guarantees clear Full HD 2MP images with a wide viewing angle, even in low light conditions thanks to Smart Hybrid Light . The integration of AI for person and vehicle detection reduces false alarms, while the built-in microphone allows audio monitoring. H.265+ compression optimizes bandwidth and storage space, making it ideal for continuous indoor and outdoor installations with IP67 protection.
Main features:
- 2MP Full HD 1920×1080 resolution
- 2.8mm fixed optics with wide field of view
- Intelligent people and vehicle detection (AI)
- Smart Hybrid Light IR and white light up to 30 m
- Built-in microphone for real-time audio
- Highly efficient H.265+ video compression
- IP67 protection rating for outdoor use
Further details
The 2.8mm wide-angle fixed lens guarantees a very wide field of view (over 100°), ideal for monitoring large areas with a single camera, reducing blind spots and optimising installation.
2MP Full HD : The 2 megapixel CMOS sensor ensures sharp and detailed images in 1920×1080 , perfect for visual identification even in complex environments and with variable lighting conditions.
AI- powered intelligent person detection filters out false alarms by only triggering notifications when real humans are present.
Advanced vehicle recognition allows for targeted monitoring of sensitive areas such as parking lots and driveways, improving the effectiveness of perimeter video surveillance.
Smart Hybrid Light technology combines IR and white light to ensure color footage even at night , with automatic illumination up to 30 meters depending on the scenario.
The built-in microphone enables real-time audio recording , adding an extra layer of security and context to video footage.
Support for major network protocols such as TCP/IP, HTTP, RTSP, ONVIF, and IPv4/IPv6 ensures maximum compatibility with NVRs, management software, and professional video surveillance systems.
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Technical data sheet
| DS-2CD1323G2-LIU(2.8mm) | |
| Room | |
| Image Sensor | 1/2.9" Progressive Scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Color: 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 360°,tilt: 0° to 75°,rotate: 0° to 360° |
| Lens | |
| Lens Type | Fixed focal lens, 2.8 mm |
| Focal Length & FOV | horizontal FOV 103°, vertical FOV 56°, diagonal FOV 121° |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Openings | F1.6 |
| Illuminator | |
| Supplement Light Type | IR, White Light |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850mm |
| Video | |
| Main Stream | 50Hz: 25fps (1920×1080, 1280×720) 60Hz: 30fps (1920×1080, 1280×720) |
| Sub-Stream |
50Hz: 25fps (640×480, 640×360) |
| Video Compression |
Main stream: H.265+/H.265/H.264+/H.264, |
| 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, Profile G (only -F model supports)),ISAPI,SDK |
| Protocols | TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP |
| User/Host |
Up to 32 users. |
| Client |
iVMS-4200, Hik-Connect |
| Web Browser |
Plug-in required live view: IE 10, IE 11 |
| 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 10M/100M self-adaptive Ethernet port |
| Built-in Microphone | Yes, 1 built-in microphone |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Linkage | trigger capture |
| General | |
| Power |
12 VDC ± 25%, 0.4 A, max. 5 W,Ø5.5 mm coaxial power plug,reverse polarity protection, |
| Material |
Metal & Plastic |
| Dimension |
Ø110 mm × 89.2 mm (Ø4.3" × 3.5") |
| Package Dimension |
150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6") |
| Weight |
Approx. 340 g (0.7 lb.) |
| With Package Weight |
Approx. 560 g (1.2 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 B, CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7, |
| Safety | UL: UL 62368-1, CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017, BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005 |
| Environment |
CE-RoHS (2011/65/EU) |
| Protection |
IP67: IEC 60529-2013 |


