Hikvision DS-2CD2443G2-I (2.8 mm). 4 MP AcuSense IP

Hikvision DS-2CD2443G2-I (2.8 mm) — 4 MP AcuSense

Brand: Hikvision. Category: Electronics > Video Surveillance > Video Cameras. This model is a compact 4 MP IP dome camera with AcuSense technology, combining high image quality and intelligent detection algorithms.

Key Features

• Resolution: 4 MP (2688x1520 at 25 fps).
• Sensor: 1/3" Progressive Scan CMOS.
• Codecs: H.264, H.265, H.264+, H.265+, MJPEG.
• Lens: f=2.8 mm, 104° viewing angle.
• Sensitivity: color image from 0.005 lux (F1.6, AGC ON); B/W — 0 lux with IR illumination.
• WDR: 120 dB for high-contrast conditions.
• Noise Reduction: 3D DNR; BLC and HLC also present.
• Local Storage: supports memory card up to 256 GB.
• Power: DC 12V / 7W or PoE (Power over Ethernet).
• Dimensions: 103 x 65 x 33 mm.
• Weight: 120 g.

Advantages and Applications

The Hikvision DS-2CD2443G2-I is ideal for reliable video surveillance in offices, shops, small and medium-sized businesses, and for monitoring public places. AcuSense technology reduces false alarms through intelligent classification of moving objects. Support for modern H.265/H.265+ codecs ensures efficient video stream compression and storage channel savings, while 120 dB WDR and 3D DNR guarantee clear images in challenging lighting conditions.

Compact dimensions of 103 x 65 x 33 mm and a weight of 120 g make the camera unobtrusive and easy to install, while DC 12V/7W or PoE power options provide installation flexibility. The 2.8 mm lens with a 104° viewing angle offers a wide field of view with minimal distortion, and support for memory cards up to 256 GB allows for long-term local recording.

This model provides high-quality video at 2688x1520 at 25 frames per second, allowing for detailed images for identifying people and objects. The presence of infrared illumination enables the camera to switch to black-and-white mode and operate in complete darkness (0 lux), increasing the effectiveness of night monitoring.

The Hikvision DS-2CD2443G2-I combines modern analytics algorithms, efficient video compression, a wide viewing angle, and a decent set of hardware features, making it an excellent choice for most video surveillance systems.

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