Overview
The Hikvision DS-2CD2687G3-LIZSY is an 8 MP (4K) professional varifocal bullet network camera designed for 24/7 colour surveillance and perimeter protection. It combines ColourVu 3.0 full‑time colour imaging, Smart Hybrid lighting (integrated white light + IR), motorised 2.8–12 mm varifocal lens and on‑board deep‑learning analytics for reliable person/vehicle classification and deterrence.

• 8 MP (3840 × 2160) resolution with HikAI‑ISP image processing
• ColourVu 3.0: full‑time colour imaging in very low light (0 Lux with supplemental light)
• Motorised varifocal lens 2.8–12 mm for flexible field of view and easy commissioning
• Smart Hybrid Light: built‑in white light + IR with deterrent siren/strobe and two‑way audio
• On‑board AI: person & vehicle classification, perimeter analytics
• Rugged design: IP67, IK10 and NEMA 4X anti‑corrosion options for outdoor use
• PoE support, RJ‑45 network, microSD local storage

Use cases
Ideal for commercial and industrial perimeter monitoring, car parks, building perimeters and any installation that benefits from full‑time colour imaging and active deterrence (white light + siren/strobe). Suitable for both contractor installations and advanced DIY projects when installed to local electrical and data standards.

Compliance & installation
Check the official Hikvision datasheet for exact SKU variant details (aperture, power class, UKCA/CE marking). Follow local wiring and data regulations; use certified installers for mains/PoE power and external mounting to ensure environmental sealing and safety. For guaranteed specs (e.g., exact minimum illumination, aperture or PoE class) consult the Hikvision PDF datasheet for your SKU prior to publication.