Month: August 2019

CVI technology

At the Beijing Anbo Conference in 2012, Dahua’s self-developed CVI technology new products, which debuted for the first time, became the focus of the exhibition. Based on the transmission medium

960H upgrade to HD

Xu Xiaodong said, “First, in the case of 960H upgrade to HD, users can only replace their analog cameras and DVRs with TVI cameras and DVRs to get a new

HDCVI technology

In the media propaganda of the year, there was such a statement: HDCVI technology is the analog video coaxial cable transmission technology developed by Dahua for security video surveillance applications.

High-definition video transmissions

CVI, TVI, and AHD are high-definition video transmissions that are progressively scanned on an analog coaxial cable. The chips are placed inside the surveillance security camera. HDCVI High Definition Composite

CVI strives

As for the CVI, some insiders said that the lack of strong players, CVI strives to become one of the HDCCTV Alliance’s standard HDCCTV2.0AT, but its openness is far from

High-definition video transmission specification for HDCVI

At the end of 2012, Zhejiang Dahua announced the release of a high-definition video transmission specification for HDCVI, a high-definition composite video interface, which is a high-definition composite video interface.

The 960H

At the beginning, the 960H was discovered by the industry as the last struggle of analog cameras. Now it seems that after the struggle, the analog camera once again fully

High-definition transmission

In short, CVI, TVI, AHD achieve high-definition transmission on coaxial cable, and the transmission distance increases obviously; both have higher resolution and no bright color crosstalk than ordinary analog; farther

Video integrated management platform

Support 720P HD preview, playback; Supports 25, 30, 50, 60 frame rates; Using analog video transmission technology, using coaxial cable as the transmission medium; The highest supported sample rate of

HD-CVI high-definition high-definition debut

In November 2012, HD-CVI high-definition high-definition debut at the security exhibition, attracting media attention. HDCVI is a coaxial high-definition transmission interface technology of Dahua’s independent intellectual property rights. It is