HikVision IP Camera 4MP Fixed Dome

DS-2CD2143G2-IU

The Hikvision DS-2CD2143G2-IU is a versatile and intelligent 4MP fixed dome IP camera, engineered for reliable video surveillance with enhanced image clarity, smart detection features, and integrated audio. As part of Hikvision’s AcuSense series, this camera combines professional-grade performance with advanced analytics to deliver efficient, accurate, and cost-effective monitoring—indoors or outdoors.

Key Features

1. 4MP High-Definition Imaging
Equipped with a 4-megapixel progressive scan CMOS sensor, the camera captures video at 2560 × 1440 resolution, offering sharp, detailed images suitable for identifying people, objects, and events in various settings.

2. AcuSense Technology – Human & Vehicle Detection
With Motion Detection 2.0 (AcuSense Lite), the camera intelligently filters motion events to focus on people and vehicles, minimizing false alarms triggered by animals, rain, or movement from foliage.

3. Built-in Microphone for Audio Capture
The DS-2CD2143G2-IU features an integrated microphone, enabling real-time audio recording. This adds valuable context to video footage, which can be critical for evidence gathering and monitoring conversations at entry points or public areas.

4. IR Night Vision up to 30m
Using EXIR 2.0 infrared LEDs, the camera ensures excellent nighttime performance with up to 30 meters of IR range, delivering clear images even in total darkness.

5. Durable Weatherproof and Vandal-Resistant Design
Housed in an IP67-rated weatherproof and IK10-rated vandal-resistant dome, the camera is built to withstand harsh environments, making it ideal for both indoor and outdoor installations.

6. 2.8mm Fixed Lens – Wide Coverage
The 2.8mm lens provides a wide-angle view (~104° horizontal), perfect for monitoring open areas such as entrances, corridors, or storefronts with minimal blind spots.

7. Efficient Video Compression – H.265+
Supporting H.265+/H.265/H.264+/H.264 compression, the camera significantly reduces storage and bandwidth requirements, enabling longer retention times without sacrificing image quality.

8. Remote Access & Integration
The camera is compatible with Hik-Connect, iVMS-4200, and ONVIF, allowing for easy integration with NVRs or third-party systems. Users can access live video and recordings remotely via smartphone, tablet, or PC.

Ideal Applications

• Retail and hospitality venues

• Corporate offices and receptions

• Residential buildings and gated communities

• Educational institutions

• Small businesses and clinics

Conclusion

The Hikvision DS-2CD2143G2-IU offers a perfect balance of high-definition video, intelligent analytics, and reliable audio—all in a compact, robust dome design. With its smart detection capabilities, clear imaging, and rugged build, this camera is an excellent choice for anyone looking to upgrade their security system with modern, AI-enhanced surveillance technology.

• Image Sensor1/3″ Progressive Scan CMOS
• Max. Resolution2688 × 1520
• Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
• Shutter Time1/3 s to 1/100,000 s
• Day & Night IR cut filter
• Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

• Lens
• Focal Length & FOV

  2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122°

  4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100°

• Lens MountM12
• Iris Type Fixed
• ApertureF1.6

• DORI

  2.8 mm: D: 67 m, O: 26 m, R: 13 m, I: 6 m

  4 mm: D: 80 m, O: 31 m, R: 16 m, I: 8 m

• Illuminator
• Supplement Light Type IR
• Supplement Light Range Up to 30 m
• Smart Supplement Light Yes
• IR Wavelength850 nm

• Video

• Main Stream

  50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

  60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)

• Sub-Stream

  50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)

  60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)

• Third Stream

  50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

  60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

• Video Compression

  Main stream: H.265/H.264/H.264+/H.265+

  Sub-stream: H.265/H.264/MJPEG

  Third stream: H.265/H.264