The previous-generation 4MP turret with audio
The Hikvision DS-2CD2141G0-LIU 2.8mm is the previous-generation 4MP turret-style indoor camera with built-in audio. It precedes the G2H AcuSense generation, which means standard motion detection rather than full human-vehicle classification, but it delivers genuine 4MP detail in a Hikvision-quality housing at a meaningfully lower price point than the current G2H units.
We still install this camera regularly. It is the right choice when the budget needs to stretch across a multi-camera package, when you want to add to an existing previous-generation system, or at supplementary positions where AcuSense classification is more than the spot needs.
What this camera is actually good at
- 4MP resolution. Twice the detail of 2MP at a lower price than current-generation 4MP AcuSense.
- Built-in microphone. Audio captured alongside video.
- Wide 2.8mm lens. 102° horizontal view.
- Standard motion detection.
- IR illumination up to 30 metres.
- IP67 weather-sealed.
- Compact turret form factor.
- H.265+ compression.
Where this camera belongs
- Multi-camera packages where 4MP coverage is needed but full AcuSense across all positions is not
- Existing system extensions matching the previous generation
- Supplementary positions in larger installs where AcuSense AI is overkill
- Cluster home and townhouse 4-camera installs
- Small business shopfront and till-area positions needing audio plus 4MP detail
If you want AcuSense or step up
- The DS-2CD2146G2H-ISU 2.8mm is the AcuSense step up at 4MP with audio.
- The DS-2CD2186G2H-ISU 2.8mm is the 8MP indoor dome with audio for premium identification positions.
If you want a tighter lens
- The 4mm version of this same camera is the right call for higher ceilings or longer indoor distances.
- The DS-2CD2146G2H-ISU 4mm is the AcuSense step up in the tighter lens.
Pairs cleanly with the DS-7616NXI-K2 16-channel NVR. Our installation guide covers system design.
Properly installed and configured
Detection zones, schedule rules, audio configuration, and live testing on every install across Pretoria East, Centurion, Midrand, and Johannesburg.
Full 3-year Hikvision South Africa warranty through authorised distribution.
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 AcuSense AI works
AcuSense uses deep-learning algorithms to filter out false alarms by recognising human and vehicle shapes. Watch how it works.
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