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SKU : DS-2CD1743G2-LIZSU(2.8-12
The Hikvision DS-2CD1743G2-LIZ(S)U 4MP Smart Hybrid Light Varifocal Dome Network Camera is an advanced professional surveillance solution designed for commercial buildings, offices, retail stores, warehouses, schools, parking areas, and residential security applications. Combining intelligent detection technology, flexible motorized zoom functionality, advanced low-light imaging, and durable outdoor protection, this dome IP camera delivers reliable high-quality security monitoring for modern surveillance environments. Equipped with a high-performance 1/3" Progressive Scan CMOS sensor, the camera captures sharp and detailed 4MP video footage with excellent image clarity in both daytime and nighttime conditions. The advanced imaging system ensures accurate monitoring for critical security applications and professional surveillance deployments. The camera features a motorized varifocal lens with adjustable focal length from 2.8mm to 12mm, allowing users to remotely customize viewing angles and zoom levels for flexible monitoring coverage. This makes the camera ideal for entrances, hallways, parking lots, retail spaces, and wide-area surveillance environments. Integrated Smart Hybrid Light technology intelligently combines infrared and white light illumination to enhance nighttime visibility and improve image quality in low-light conditions. The camera provides illumination coverage up to 30 meters for reliable 24/7 monitoring performance. Advanced AI-powered human and vehicle detection technology improves security accuracy by intelligently identifying relevant targets while reducing false alarms caused by environmental movement or non-critical objects. The built-in microphone enables audio recording functionality for enhanced situational awareness and more comprehensive surveillance monitoring. Supporting efficient H.265+ video compression technology, the camera reduces bandwidth usage and storage requirements while maintaining high-quality video performance for long-term recording efficiency. Built for demanding environments, the camera features: IP67 Weatherproof Protection IK08 Vandal Resistance This rugged construction ensures reliable outdoor operation and resistance against dust, water, and physical impact in harsh environmental conditions. Whether deployed for business security, residential monitoring, parking surveillance, or commercial access monitoring, the Hikvision DS-2CD1743G2-LIZ(S)U delivers intelligent AI detection, flexible zoom functionality, and reliable professional-grade surveillance performance.
| Image Sensor | 1/3" Progressive Scan CMOS |
| Maximum Resolution | 2560 × 1440 |
| Minimum Illumination | Color: 0.005 Lux @ (F1.6, AGC ON) B/W: 0 Lux with IR |
| Shutter Speed | 1/3 s to 1/100,000 s |
| Day & Night | IR Cut Filter |
| Angle Adjustment | Pan: 0° to 355° Tilt: 0° to 70° Rotate: 0° to 355° |
| Lens Type | Motorized Varifocal Lens (2.8 to 12 mm) |
| Field of View | Horizontal: 96.7° to 29.7° Vertical: 51.7° to 16.7° Diagonal: 114.3° to 34° |
| Lens Mount | Ø14 |
| Iris Type | Fixed |
| Aperture | F1.6 |
| DORI Distance | Detect: 64.0 – 198.0 m Observe: 25.4 – 78.6 m Recognize: 12.8 – 39.6 m Identify: 6.4 – 19.8 m |
| Supplement Light | IR & White Light |
| Supplement Light Range | Up to 30 m |
| Smart Supplement Light | Yes |
| IR Wavelength | 850 nm |
| Main Stream | 50 Hz: • 20 fps (2560 × 1440) • 25 fps (1920 × 1080, 1280 × 720) 60 Hz: • 20 fps (2560 × 1440) • 24 fps (1920 × 1080, 1280 × 720) |
| Sub Stream | 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 24 fps (1280 × 720, 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 16 Mbps |
| Bit Rate Control | CBR / VBR |
| Scalable Video Coding (SVC) | H.264 and H.265 Encoding |
| Region of Interest (ROI) | 1 Fixed Region for Main Stream |
| Audio Type | Mono Sound |
| Audio Compression | G.711ulaw / G.711alaw / G.722.1 / G.726 / MP2L2 / PCM / AAC-LC |
| Audio Sampling Rate | 8 kHz / 16 kHz |
| Environment Noise Filtering | Yes |
| Protocols | TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RCTP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP |
| Simultaneous Live View | Up to 6 Channels |
| API Support | ONVIF (Profile S/G/T), ISAPI, SDK |
| Security | Password Protection, Complicated Password, Watermark, HTTP Authentication, WSSE Authentication, Security Audit Log, MAC Address Authentication |
| User Levels | Up to 32 Users (Administrator, Operator, User) |
| Client Software | iVMS-4200, Hik-Connect |
| Wide Dynamic Range (WDR) | 120 dB |
| SNR | ≥ 52 dB |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask | 4 Programmable Polygon Privacy Masks |
| Ethernet Interface | 1 × RJ45 10M/100M Self-Adaptive Ethernet Port |
| On-Board Storage | microSD / microSDHC / microSDXC up to 512 GB |
| Built-in Microphone | Yes |
| Audio I/O (-S Model) | 1 Audio Input (Line In) 1 Audio Output (Line Out) |
| Alarm I/O (-S Model) | 1 Input / 1 Output (Max. 12 VDC, 30 mA) |
| Reset Button | Yes |
| Basic Events | Motion Detection (Human & Vehicle Classification), Video Tampering Alarm, Exception |
| Event Linkage | Upload to FTP / Memory Card, Notify Surveillance Center, Send Email, Trigger Recording, Trigger Capture, Audible Warning, Alarm Output (-S Model) |
| Power Supply | 12 VDC ±25%, 0.8 A, Max. 9.6 W PoE: IEEE 802.3af, Class 3, Max. 12 W |
| Material | Base: Metal / Cover: Plastic |
| Dimensions | Ø121.5 mm × 97.6 mm (Ø4.78" × 3.84") |
| Weight | Approx. 540 g (1.2 lb.) |
| Operating Temperature | -30°C to 60°C (-22°F to 140°F) |
| Operating Humidity | 95% or Less (Non-condensing) |
| Languages | English, Ukrainian |
| General Functions | Heartbeat, Anti-banding, Mirror, Password Protection, Password Reset via Email |
| Protection Rating | IP67 (Weatherproof) IK08 (Vandal Resistant) |
| Certifications | CE, UL, CB, BIS, RoHS, WEEE, REACH |