Hikvision DS-2CD2046G2H-IU (2.8mm) is a Pro‑series 4 MP mini bullet IP camera engineered for reliable outdoor surveillance. It combines AcuSense human/vehicle classification with DarkFighter low‑light performance, True WDR and on‑board recording capability — suitable for small business, commercial and residential installations.

• 4 MP (2688 × 1520) progressive scan CMOS sensor; up to 25/30 fps.
• Powered‑by‑DarkFighter for excellent low‑light colour imaging (Colour 0.001 Lux @ F1.0); IR to 40 m for B/W night view.
• AcuSense deep‑learning human/vehicle classification to reduce false alarms.
• 120 dB True WDR, 3D DNR and multiple compression options (H.265+/H.265/H.264+).
• Fixed 2.8 mm lens (~100° horizontal FOV); built‑in mono microphone ("-IU" model).
• PoE (802.3af) or 12 VDC power; microSD slot (up to 512 GB) and NAS support with ANR.
• Rugged metal housing, IP67 rated; operating −30 °C to +60 °C.

Installation & compliance: Designed for outdoor mounting (wall/ceiling). Refer to the official datasheet and local regulations for CE/UKCA and network security best practice. Always isolate power and follow local electrical codes when installing. For warranty/authorised distributor information consult the seller or Hikvision documentation.