DS-2CD2146G2H-I 2.8MM

The 4MP AcuSense workhorse dome

For most indoor and under-eave camera positions, you want a discreet form factor with the same AI capability as the bullet cameras outside. The Hikvision DS-2CD2146G2H-I 2.8mm is the camera that delivers it. It is the 4MP AcuSense dome in the most-installed form factor across our retail and small-commercial work, with the AcuSense human and vehicle classification that makes the alerts actually useful.

The dome housing is compact and ceiling-friendly. The 2.8mm lens captures a wide field of view from one mount. The IP67 rating means the camera works in protected outdoor positions (under eaves, in carports, on covered porches) as well as indoors, giving the form factor more flexibility than a pure-indoor dome would offer.

What this camera is actually good at

• 4MP resolution. Sharp enough for face identification, retail dispute resolution, and stock-handling oversight at typical indoor distances.
• AcuSense onboard AI. Human and vehicle classification at the camera level. Filters routine indoor movement and only alerts on classified events.
• Wide 2.8mm lens. 102° horizontal field of view. One ceiling mount covers a retail floor, office space, or under-eave outdoor area.
• 120 dB true WDR. Window light, sunlight at angles, and bright-into-dim interior transitions all handled cleanly.
• IP67 weather-sealed and IK10 vandal-resistant. Indoor use, under-eave use, and even fully exposed positions where a dome form factor is preferred.
• Compact dome form factor. Fits cleanly against ceilings and soffits without architectural dominance.
• Up to 30m IR illumination. Total-darkness coverage for after-hours interior monitoring.
• H.265+ compression. Doubles your effective storage.

Where this camera belongs

• Retail shop interiors covering customer flow, till areas, and aisle ends
• Office reception and waiting areas with discreet ceiling coverage
• Restaurant and cafe interiors watching customer areas and till points
• Under-eave outdoor positions at residential properties where dome aesthetics suit the architecture
• Carports and covered parking watching the bay from above
• Workshop and small industrial interiors with ceiling-mount coverage of equipment areas
• Body corporate common areas like lift lobbies, staircases, and indoor parking access

If you want audio capture

• The DS-2CD2146G2H-ISU 2.8mm is the same camera with built-in microphone for audio capture. Useful in retail dispute, customer service, and after-hours investigation contexts.

If you want active deterrent or higher resolution

• The DS-2CD2147G3-LIS2UY 2.8mm adds active strobe, siren, and ColorVu night vision in the latest G3 generation.
• The DS-2CD2187G3-LIS2UY 2.8mm is the 8MP G3 ColorVu dome with active deterrent. The flagship of the indoor dome range.
• The DS-2CD2646G2HT-IZS 2.8 to 12mm motorised zoom is the bullet alternative when one position needs flexible framing.

Pairs cleanly with the DS-7616NXI-K2 16-channel NVR. Our installation guide covers complete system design for residential and small-commercial properties.

Properly installed and configured

Detection zones drawn for the actual layout, schedule rules tuned for opening hours, and live testing on every camera as standard, across Pretoria East, Centurion, Midrand, and Johannesburg.

Full 3-year Hikvision South Africa warranty through authorised distribution. Pricing on the CCTV installation prices page.

Browse the full Hikvision IP camera range or read more about Hikvision CCTV systems. Current installation specials available. Common questions answered on the CCTV FAQ page.

How Hikvision ColorVu technology works

See how ColorVu 3.0 captures full-colour video in near-darkness, powered by AI image processing and refined sensor design.