Why HD CVI CCTV Cameras?

June 11, 2023

Why HDCVI ?

Why HDCVI?

HDCVI (High Definition Composite Video Interface) is an over-coaxial-cable analog HD video transmission standard which developed in-house. The technology renders two HD video formats-1920H (1920×1080) & 1280H (1280×720) by progressive scanning.

Technical Highlights

• HD Video format

1920H(1920×1080) & 1280H(1280×720)

• Analog Modulation

Uncompressed and crosstalk-free

• Transmission over coaxial cable

Reliable and non-latency point-to-point transmission

• Auto Compensation & Long range transmission

1280H(1280×720): 500m via Φ75-3, 650m via Φ75-5

1920H(1920×1080): 300m via Φ75-3, 400m via Φ75-5

• Composite video/audio/PTZ signals

HDCVI composites video, audio and PTZ signals together and have them transmitted over coaxial cable.

• Two-way data transmission

HDCVI Camera Benefits:

• Upgraded to analog HD seamlessly with Low-cost and simple installation value-added solution. Go after the conventional analog system topology and give a full consideration

to users' operation habit.

• Megapixel & uncompressed image quality -1920H (1920×1080) & 1280H (1280×720)

• Long range & non-latency reliable video transmission without additions of relay devices.

• Strong anti-interference capability & solid interface protection. Free of high-frequent electromagnetic radiation; constant signal transmission

and display without problems as frame drop and lock loss occurred.

• An open analog HD transmission system established and evolved industry chain developed to sustainably improve the technical standard.