Hikvision DS-2CD2T47G3-LIY 4MP G3 Hybrid 2.8mm 111° Bullet IP Camera, BLACK

Overview

The Hikvision DS-2CD2T47G3-LIY(2.8mm)BLACK is the 4 MP G3 ColorVuHikvision AcuSense vs ColorVu: UK Installer Guide for 2026 3.0 fixed T-mount bullet IP camera in black finish with a 2.8 mm F1.0 lens. The 1/1.8" Progressive Scan CMOS sensor delivers 2688 × 1520 imaging at 50 Hz: 25 fps; 60 Hz: 30 fps (at 2688 × 1520 / 1920 × 1080 / 1280 × 720), with minimum colour illumination of 0.0001 Lux @ (F1.0, AGC ON); 0 Lux with light. Hikvision's F1.0 super-aperture collects significantly more light than a standard F1.6 lens, while HikAI-ISP applies advanced noise reduction so the camera delivers usable colour images even at very low light levels.

Smart HybridSmart Hybrid Light Light combines white-light LEDs and 850 nm infrared LEDs with up to 60 m effective range and 3 supplemental lighting modes (Smart HybridSmart Hybrid Light / IR / White) — twice the range of the standard turret / mini-bullet, making the T-mount the right pick for long-perimeter and car-park applications. 130 dB Scene-Adaptive WDR handles high-contrast scenes — back-lit doorways, vehicle headlights, sunset car parks — with 3D DNR, BLC, HLC, defog, distortion correction, EIS image stabilisation and 4 programmable polygon privacy masks shaping the final image.

AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep-learning analytics filter human and vehicle classifications on Line Crossing, Intrusion, Region Entrance and Region Exit events — reducing false alarms from foliage, wildlife and weather by approximately 90% compared with simple motion detection. Face Capture, scene-change detection, video-tampering and motion exception events are also supported on-camera. Multi-codec output (H.265+ / H.264+ / H.265 / H.264 / MJPEG) up to 8 Mbps with main stream + sub-stream + third stream gives flexibility for VMS integration. ONVIF Profile S/G/T, ISAPI, SDK and ISUP provide third-party VMS / NVR integration; iVMS-4200 desktop, Hik-Connect mobile and Hik-Central enterprise are fully supported.

LIY variant — surveillance-only. This model is the "LIY" (Light + AI + wide-aperture lens, no audio) variant — it has NO built-in microphone, NO speaker, NO line in/out, and NO alarm I/O. Choose this when audio capture and active deterrent are unnecessary (e.g. public-area perimeter recording where privacy regulations may restrict audio) or budget is the primary driver. For audio-capture and deterrent, see the matching /SL variant (DS-2CD2T47G3-LIS2UY/SL).

Built on a rectangular all-metal T-mount bullet chassis (286.7 mm × 93.3 mm × 91.2 mm (11.3" × 3.7" × 3.6"), Approx. 1200 g (2.7 lb.)) the camera is IP67 ingress-protected and NEMA 4X moderate-level anti-corrosion — suitable for coastal areas about 2 km from coastlines and acid-rain affected sites. Operating range is -30 °C to 60 °C with humidity ≤ 95% non-condensing. Storage is on-board via microSD / microSDHC / microSDXC up to 512 GB with Auto Network Replenishment (ANR) that fills VMS recording gaps from the local card during network outages.

Key Features

• 4 MP resolution at 2688 × 1520 on 1/1.8" Progressive Scan CMOS
• Hikvision ColorVuHikvision AcuSense vs ColorVu: UK Installer Guide for 2026 3.0 — 24/7 full-colour imaging via F1.0 super-aperture lens
• 2.8 mm fixed F1.0 lens — 111.1° H FoV / 57.6° V FoV / 138.5° diagonal
• DORI D: 61 m, O: 24 m, R: 12 m, I: 6 m at 2.8 mm
• Smart HybridSmart Hybrid Light Light up to 60 m — IR (850 nm) + White Light, 3 supplemental modes (long-perimeter optimised)
• HikAI-ISP for excellent low-light noise reduction; 130 dB Scene-Adaptive WDR
• AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide deep-learning Human + Vehicle classification (Line crossing, Intrusion, Region entrance/exiting)
• Face Capture (deep-learning), Scene Change Detection, Motion / Tampering / Exception events
• Multi-codec: H.265+ / H.264+ / H.265 / H.264 / MJPEG; main stream up to 8 Mbps
• LIY variant — surveillance-only; NO microphone, NO speaker, NO alarm I/O
• 1 × RJ45 10/100 Mbps Ethernet; PoE IEEE 802.3af Class 3 (max. 12.5 W)
• microSD up to 512 GB on-board with Auto Network Replenishment (ANR); NAS via NFS / SMB / CIFS
• ONVIF Profile S/G/T + ISAPI + SDK + ISUP for third-party VMS / NVR integration
• iVMS-4200 desktop, Hik-Connect mobile, Hik-Central enterprise; plug-in-free web browser
• Rectangular T-mount bullet, metal chassis; IP67 ingress; NEMA 4X moderate anti-corrosion
• -30 °C to 60 °C operating range; humidity ≤ 95% non-condensing

Typical Applications

• Long-perimeter surveillance — agricultural sites, depots, factory boundary, where 60m hybrid light beats turret form factor
• Car parks and loading bays — full-colour 24/7 imaging at distance with vehicle classification
• Commercial yards and warehousing — bullet form factor handles overhead-mount across wide spans
• Public-area perimeter where audio capture is restricted by privacy regulation
• Cost-optimised surveillance-only deployments

Compatible Hikvision Devices

• Hikvision NVRs — DS-7600 / 7700 / 9600 series (verify AcuSenseHikvision AcuSense NVR Range 2026: Sizing Guide channel allocation per model)
• Hikvision PoE switches — DS-3E0xxxP / DS-3E1xxxP / DS-3E2xxxP for single-cable installs
• iVMS-4200 desktop client (Windows / macOS)
• Hik-Connect mobile app (iOS / Android) for remote view and notifications
• Hik-Central enterprise VMS / Hik-Central Professional
• ONVIF Profile S/G/T compatible third-party VMS / NVR systems
• Storage: microSD up to 512 GB on-board, plus NAS via NFS / SMB / CIFS

Optional Accessories

• DS-1275ZJ-SUS — pendant / wall mount adapter
• DS-1276ZJ-SUS — vertical pole mount adapter
• DS-1280ZJ-XS — junction box for cable management
• DS-1273ZJ-130 — corner mount bracket

What's in the Box

• 1 × Hikvision DS-2CD2T47G3-LIY(2.8mm)BLACK 4 MP T-mount bullet IP camera (Black, 2.8 mm)
• 1 × mounting template + screw pack
• 1 × quick start guide + drill template
• 1 × waterproof RJ45 connector