Why is audio recording needed in a video surveillance system?

Audio recording helps to more accurately reconstruct the picture of an incident, and in some cases serves as an evidentiary basis when analyzing conflict situations.

Does the DS-2CD2047G2-LU differ from the DS-2CD2047G2-L?

The model with the "U" suffix is equipped with a built-in microphone for audio recording; otherwise the specifications are identical.

Is the camera compatible with recorders from other manufacturers?

The camera supports the ONVIF protocol, which ensures compatibility with most modern IP video recorders.

Hikvision DS-2CD2047G2-LU(2.8mm)(C)

Hikvision DS-2CD2047G2-LU is a bullet 4 MP IP camera with 3000K warm white illumination and a built-in microphone for comprehensive video surveillance. The 1/1.8" sensor provides exceptional light sensitivity, and the "U" suffix in the designation indicates the presence of a built-in audio input, which expands recording capabilities. Support for DC12V and PoE power, several resolution options, and soft warm light make this camera an excellent choice for facilities where both security and atmosphere are important.

Hikvision DS-2CD2047G2-LU(2.8mm)(C)

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