About the DS-2CD2347G3-LI2UY
The Hikvision DS-2CD2347G3-LI2UY is a 4 megapixel Smart Hybrid Light ColorVu 3.0 fixed turret network camera, combining 24/7 full-colour imaging with deep learning perimeter protection analytics and built-in dual-microphone audio in a robust outdoor housing. Built around a 1/1.8" progressive scan CMOS sensor with an F1.0 aperture lens, the camera delivers a maximum resolution of 2688 x 1520 and is designed for professional surveillance installations requiring reliable colour footage in all lighting conditions, including complete darkness.
ColorVu 3.0 technology, powered by the HikAI-ISP image signal processor, achieves minimum colour illumination of just 0.0001 Lux, ensuring vivid full-colour footage even in near-total darkness. The F1.0 super-aperture collects significantly more light than conventional lenses, producing clearer and brighter images across all lighting conditions. Advanced noise reduction from HikAI-ISP further enhances image quality, particularly in low-light environments where sensor noise would otherwise degrade detail.
The Smart Hybrid Light system integrates both IR and white light illuminators into a single unit, supporting three configurable supplemental lighting modes to suit different installation requirements. Installers can select the most appropriate lighting mode based on site conditions, whether that is full colour white light, standard IR, or an intelligent automatic mode that adapts to the scene. Effective illumination range extends to 30 metres.
Deep learning-based perimeter protection analytics cover line crossing, intrusion, region entrance and region exiting detection, with alarm triggering focused on human and vehicle targets. This significantly reduces false alarms from irrelevant motion sources, improving the reliability of automated alert systems. Scene-adaptive WDR ensures balanced exposure in high-contrast scenes, and the built-in arrayed dual-microphone provides real-time audio capture with environmental noise filtering for enhanced situational awareness.
The camera is built to NEMA 4X anti-corrosion standards as well as IP67 dust and water ingress protection, making it suitable for coastal, industrial and other demanding outdoor environments. On-board microSD storage supports up to 512GB with ANR. Power is supplied via PoE (IEEE 802.3af, Class 3, max 11W) or 12VDC. The camera is ONVIF Profile S, G and T compliant and weighs approximately 750g.
DS-2CD2347G3-LI2UY Key Features
- 4 megapixel resolution, 1/1.8" progressive scan CMOS sensor, max resolution 2688 x 1520
- 2.8mm fixed focal lens, F1.0 aperture, horizontal FOV 111.1 degrees
- ColorVu 3.0 technology, 24/7 full-colour imaging, minimum illumination 0.0001 Lux (colour)
- Smart Hybrid Light, combines IR and white light illuminators, up to 30m range, 3 configurable lighting modes
- HikAI-ISP for advanced noise reduction and superior image quality
- Deep learning perimeter protection, line crossing, intrusion, region entrance and exiting, human and vehicle classification
- Built-in arrayed dual-microphone, environment noise filtering
- Scene-adaptive wide dynamic range (WDR)
- NEMA 4X anti-corrosion rated, IP67 weatherproof, all-metal housing
- On-board microSD card slot, up to 512GB, ANR support
- DORI (2.8mm): Detect 61m, Observe 24m, Recognise 12m, Identify 6m
- PoE (IEEE 802.3af Class 3, max 11W) or 12VDC powered
- ONVIF Profile S, G, T compatible
Download
Manufacturers Spec Sheet (PDF)
