Hikvision DS-2CD1321G0-I (2.8mm) — 2MP IP Video Camera

The Hikvision DS-2CD1321G0-I is a compact and reliable 2MP IP video camera designed for 24/7 monitoring of outdoor and indoor premises. This model combines high image quality, modern compression codecs, and a wide range of functions to improve clarity and contrast in challenging lighting conditions. Manufacturer: Hikvision. Product category: Electronics > Video Surveillance > Video Cameras.

Key Technical Specifications

• Resolution: 2 MP, maximum video resolution 1920×1080 at 25 frames/s.
• Sensor: 1/2.9-inch CMOS.
• Lens: 2.8 mm focal length with an approximate 94° viewing angle — an optimal solution for monitoring small areas, entrances, doorways, and corridors.
• Codecs: Supports H.265+/H.265/H.264+/H.264 for efficient storage and transmission of video streams with reduced traffic volume and disk space.
• Infrared (IR) illumination: Up to 20 m, provides a clear picture at night and in low light.
• Image enhancement functions: DWDR (dynamic range), 3D DNR (digital noise reduction), BLC (backlight compensation), HLC — help to obtain contrast and informative video in conditions of strong backlighting or low illumination.
• Motion detection: Present, with the option to disable if necessary.
• Power supply: 12 VDC or PoE (Power over Ethernet) for simplified installation without an additional power cable.
• Protection class: IP67 — reliable protection against dust and moisture, suitable for outdoor use in various weather conditions.

Advantages and Use Cases

This model is ideal for small and medium-sized businesses, residential complexes, shops, offices, and warehouses. PoE power allows easy integration of the camera into the network infrastructure, reducing installation costs. The H.265+/H.265 compression system significantly reduces the volume of stored data while maintaining high image quality, which is important for long-term video archiving. DWDR and other image processing functions guarantee informative images in challenging lighting conditions, and IR illumination up to 20 meters ensures video surveillance at night.

Installation and Operation

The camera can be easily mounted on a wall or ceiling depending on the monitored area. The ability to power via Ethernet significantly simplifies cable routing and allows the device to be placed in hard-to-reach locations. Thanks to its sealed IP67-rated housing, the camera withstands atmospheric factors and is suitable for year-round outdoor use.

The Hikvision DS-2CD1321G0-I (2.8mm) is a practical solution for those seeking a balanced camera with high 2 MP clarity, efficient compression algorithms, and a set of tools for improving video quality.

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