Overview
The Hikvision DS-2CD2346G3-IZS2UY/SL is a 4MP AcuSense motorised varifocal turret camera designed for reliable outdoor surveillance. It combines DarkFighter low-light imaging, AcuSense person/vehicle classification, active deterrence (strobe + audio alarm), two-way audio and flexible motorised 2.8–4 mm optics in a weatherproof, anti-corrosion housing.

• 4 MP (2688 × 1520) at up to 30 fps with H.265/H.264 compression and multiple streams.
• Motorised varifocal lens 2.8–4 mm for flexible field of view (remote adjustment).
• AcuSense deep-learning person/vehicle classification to reduce false alarms.
• DarkFighter technology for enhanced low-light performance; IR to ~30 m.
• Active deterrence: configurable strobe light and built-in speaker for audio alarm/two-way audio.
• PoE (IEEE 802.3at) and 12 VDC input; on-board microSD up to 512 GB.
• IP67 and anti-corrosion (NEMA 4X) rated for harsh outdoor environments.

Use cases
Suitable for residential and commercial outdoor surveillance where accurate detection and active deterrence are required — e.g. car parks, shopfronts, building perimeters and entranceways. Works with Hikvision NVRs and ONVIF-compliant systems for integration into larger CCTV installations.

Compliance & safety
The product is intended for professional installation. Observe local wiring and installation regulations. Ensure PoE switches or 12 VDC supplies meet the required power/voltage specifications. Check latest Hikvision downloads for firmware/security updates. CE / UKCA markings should be verified on the supplied unit or manufacturer documentation.