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Model :
SKU : DS-2CD1123G2-LIU(2.8mm)
The Hikvision DS-2CD1123G2-LIU is a masterclass in high-velocity hybrid surveillance, meticulously designed to provide a surgical visual advantage for flagship indoor and outdoor ecosystems. Featuring professional-grade Smart Hybrid Light technology and a surgical built-in microphone, it delivers elite-tier audio-visual clarity with intelligent lighting modes for high-production security workflows. With its specialized IK10 vandal-proof rating and reliable IP67 weatherproofing, this camera serves as a technically dominant pillar for comprehensive property protection in the UAE.
The Hikvision DS-2CD1123G2-LIU (6931847189082) represents a surgical fusion of intelligent illumination and high-bandwidth signal processing. Designed for security professionals who operate within zero-compromise hardware environments, this camera utilizes a high-impact 2MP progressive scan CMOS sensor to capture surgical 1080p footage. The specialized Smart Hybrid Light architecture is surgically engineered to switch between IR for discreet monitoring and white light for full-color detail upon target detection, acting as a reliable pillar for forensic-level evidence collection. Whether you are managing a high-stakes retail environment or a high-production commercial perimeter, the DS-2CD1123G2-LIU provides the technical refinement and structural integrity required to maintain absolute technical dominance over your facility’s security.
Key Features
Smart Hybrid Light Technology: Meticulously designed for surgical efficiency, offering three supplemental light modes (IR, White Light, or Smart) to provide a high-velocity advantage in any lighting condition.
Built-in Microphone for Real-time Audio: Features surgical audio synchronization, acting as a reliable anchor for comprehensive environmental monitoring and high-impact security verification.
Motion Detection 2.0 (Human/Vehicle): Equipped with specialized deep learning algorithms that provide a surgical advantage in reducing false alarms by focusing on human and vehicle targets in the UAE.
Vandal-Proof & Weather-Resistant: Meticulously crafted for surgical durability, featuring an IK10 impact rating and IP67 protection to withstand physical tampering and extreme desert climates.
2.8mm Wide-Angle Lens: Meticulously crafted for surgical coverage, providing a high-impact field of view that eliminates blind spots with technical dominance.
Efficient H.265+ Compression: Features high-bandwidth encoding architecture designed to provide a high-velocity reduction in storage requirements without sacrificing image quality.
120dB True WDR Technology: Surgically engineered to provide a visual advantage in high-contrast scenes, ensuring clear details in both bright sunlight and deep shadows.
Why This Product Stands Out
The DS-2CD1123G2-LIU stands out by offering flagship-tier Smart Hybrid illumination and specialized IK10 vandal protection within a single high-velocity, compact dome solution. While standard IP domes often force a choice between discreet IR or intrusive white light, the refined LIU Series architecture acts as a major differentiator, providing a surgical advantage by only activating color mode when a threat is detected. Its professional industrial finish and ultra-precise hardware internals are high-impact benefits for users in the UAE who demand professional-grade hardware for a reliable digital security ecosystem. For the property owner who requires technical dominance and a flagship-tier dome anchor, this camera offers a level of refinement and mechanical excellence that redefines the 2MP smart dome category.
| 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 355, Tilt: 0 to 75, Rotate: 0 to 355 |
| Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
| Focal Length & FOV (2.8mm) | Horizontal FOV: 103, Vertical FOV: 56, Diagonal FOV: 121 |
| Focal Length & FOV (4mm) | Horizontal FOV: 83, Vertical FOV: 44, Diagonal FOV: 99 |
| Lens Mount | M12 |
| Iris Type | Fixed |
| Aperture | F1.6 |
| DORI (2.8mm) | D: 45m, O: 18m, R: 9m, I: 4m |
| DORI (4mm) | D: 56m, O: 22m, R: 11m, I: 5m |
| Supplement Light Type | IR, White Light |
| Supplement Light Range | Up to 30m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Main Stream (50 Hz) | 25 fps (1920 1080, 1280 720) |
| Main Stream (60 Hz) | 30 fps (1920 1080, 1280 720) |
| Sub-Stream (50 Hz) | 25 fps (640 480, 640 360) |
| Sub-Stream (60 Hz) | 30 fps (640 480, 640 360) |
| 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 |
| 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) |
| 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, RTCP, NTP, IGMP, IPv4, 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+ |
| 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 |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | -F: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Built-In Microphone | Yes |
| Reset Key | -F: Yes |
| Event | Motion detection (support alarm triggering by specified target types (human and vehicle)), video tampering alarm, exception |
| Linkage | Upload to FTP/memory card (-F), send email, notify surveillance center, trigger recording (-F), trigger capture |
| Power | 12 VDC 25%, 0.5 A, max. 6 W, 5.5 mm coaxial power plug, reverse polarity protection, PoE: IEEE 802.3af, Class 3, max. 7.5 W |
| Material | Metal & Plastic |
| Dimension | 121.4 mm 97.7 mm (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 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 |
| Approval (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 |
| Approval (Environment) | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
| Protection | IP67: IEC 60529-2013, IK08: IEC 62262:2002 |