Hikvision DS-2CD2143G2-IU 4MP AcuSense Built-in Mic Fixed Dome IP Network Camera
DS-2CD2143G2-IU is a 4MP AcuSense fixed dome IP network camera featuring 2688 × 1520 resolution and a 1/3" progressive scan CMOS sensor. IR LEDs with smart supplement light give up to 30m of night vision.
Hikvision AcuSense technology uses deep learning to classify human and vehicle targets, so alarms focus on people and vehicles and false alarms from other moving objects are reduced.
This camera uses a 2.8mm fixed lens with a 103° horizontal view, and a built-in microphone for real-time audio with environmental noise filtering. The camera supports 12V DC or PoE (Power over Ethernet, 802.3af) connections for easy installation, and uses H.265+ compression, saving considerable bandwidth and data storage. It has a microSD card slot supporting cards up to 512GB.
120dB WDR keeps the picture clear against strong backlight, and 3D DNR noise reduction improves image quality in low light.
This camera supports smart features including line crossing detection, intrusion detection and face detection, with alarms that can be triggered by human or vehicle targets only.
The camera has an IP67 weather resistant and IK10 vandal resistant design, making it suitable for both indoor and outdoor applications, with 3 axis adjustment (pan, tilt and rotate) for flexible mounting.
DORI| DORI | Detect | Observe | Recognise | Identify |
| Dimensions | 25 px/m | 63 px/m | 125 px/m | 250 px/m |
| Distance | 67m | 26m | 13m | 6m |
2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122°
4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100°
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
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
Main stream: H.265/H.264/H.264+/H.265+
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
Plug-in required live view: IE 10, IE 11
Plug-in free live view : Chrome 57.0+, Firefox 52.0+
Local service: Chrome 57.0+, Firefox 52.0+
Face detection
Line crossing, intrusion
Support alarm triggering by specified target types (human and vehicle)
12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug, reverse polarity protection
PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 6.5 W
33 languages
English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian