Overview
The Hikvision DS-2CD2346G2H-IS2U/SL is a 4 MP fixed turret (turret/dome-style) network camera from Hikvision's Pro (AcuSense) family. It combines high-resolution imaging with onboard deep-learning person/vehicle classification, an active deterrent system (white strobe + audible siren), two‑way audio, improved low‑light performance and outdoor weatherproofing — suitable for professional outdoor surveillance and commercial installations.

• Resolution: 4 MP (2688 × 1520) up to 25/30 fps (region dependent)
• AcuSense: Deep‑learning person & vehicle filtering to reduce false alarms
• Active deterrent: Integrated white strobe light (SL model) and built‑in siren/speaker
• Low‑light & WDR: DarkFighter low‑light optimisation, 120 dB WDR and 3D‑DNR
• Connectivity: PoE+ (802.3at) and 12 V DC, 10/100 Mbps, ONVIF compatible
• Storage: MicroSD slot (check datasheet for region/firmware maximums)
• Ingress protection: IP67 weatherproof metal body for outdoor use

Typical use cases: perimeter and site surveillance where active deterrence is required (retail fronts, car parks, entrances), commercial and contractor installations, and applications needing reduced false alarms via person/vehicle filtering.

Compliance & safety: Refer to the official Hikvision datasheet for CE/UKCA and local regulatory markings. Installation should follow local electrical regulations and be carried out by a qualified installer. When using the strobe/siren feature check local ordinances regarding audible/visual alarms.