Overview
The Hikvision DS-2CD2147G3-LIS2UY is a 4 MP fixed dome IP camera featuring ColorVu 3.0 24/7 full‑colour imaging with Smart Hybrid Light (white light + IR). It includes onboard deep‑learning functions (face capture, perimeter protection with person/vehicle classification), built‑in audio (dual‑microphone variant / audio I/O) and a built‑in siren/speaker. Supports PoE or 12 VDC, microSD local recording (up to 512 GB) and is rated for outdoor use (IP67, IK10).

• 4 MP (2688 × 1520) progressive scan CMOS with F1.0 aperture for excellent low‑light colour performance.
• ColorVu 3.0 & Smart Hybrid Light — integrated white light + IR for up to ~30 m supplementary illumination and 24/7 colour imaging.
• On‑device AI — face capture, perimeter protection (line crossing, intrusion, region entrance/exit) with person/vehicle classification.
• Audio & Alarm — built‑in microphone (S2U variant), audio codecs and built‑in siren/speaker capability.
• Flexible power & recording — PoE (IEEE 802.3af) or 12 VDC; microSD up to 512 GB, NAS support and ANR.
• Rugged design — IP67, IK10 and corrosion resistance for outdoor environments.

Use cases: Ideal for 24/7 perimeter and site surveillance where reliable colour imaging at night, on‑device analytics and integrated audio alarms are required — suitable for retail, commercial sites and residential security projects.

Compliance & safety: Conforms to standard regional approvals (CE, RoHS, UL/CB/RCM noted by manufacturer). Installation should be performed by a qualified installer/electrician to meet local regulations. Verify local warranty and firmware policy with supplier before sale.