Summary
The Hikvision DS-2CD2647G3-LIZSY is a 4MP (2688×1520) outdoor motorised varifocal bullet IP camera from Hikvision's ColorVu/Pro family. It features a 1/1.8" progressive‑scan CMOS sensor, a motorised 2.8–12 mm F1.2 lens, Smart Hybrid Light (white LED + IR) for full‑time colour imaging in very low light, on‑board deep‑learning analytics (person/vehicle classification), two‑way audio with dual‑microphone array and speaker, active deterrence (strobe & siren), and rugged industrial protection (IP67, IK10, anti‑corrosion / NEMA 4X).

• Resolution: 4 MP (2688 × 1520)
• Lens: Motorised 2.8–12 mm, F1.2 (H FOV ~114.6°–41.8°)
• Low light: ColorVu 3.0 full‑time colour; 0.0005 Lux (F1.2, AGC ON); 0 Lux with light
• Illumination: Smart Hybrid Light (white + IR), supplement light up to 60 m
• Analytics & deterrence: On‑board AI person/vehicle classification, strobe and audio alarm for active deterrence

Use cases
Suitable for commercial and residential exterior surveillance where high‑quality colour imaging, active deterrence and ruggedisation are required. Common applications: perimeter security, entrances/exits, car parks, retail exteriors and industrial sites.

Compliance & installation
Product page lists CE/UL/CB certifications. For mains wiring and permanent installs consult a qualified installer or electrician. Check the official datasheet for variant‑specific power consumption, PoE class and connector details before installation.