Why HD CVI CCTV Cameras?

Why HDCVI?

HDCVI (High Definition Composite Video Interface) is an analog high-definition video transmission standard developed in-house. It supports two HD video formats—1920H (1920×1080) and 1280H (1280×720)—using progressive scanning technology. This makes it ideal for applications where high-quality, real-time video is essential.

Technical Highlights

• HD Video Formats 1920H (1920×1080) and 1280H (1280×720)

• Analog Modulation Uncompressed and crosstalk-free signal transmission ensures clean and clear video quality.

• Transmission over Coaxial Cable Simple and reliable point-to-point transmission without latency.

• Auto Compensation & Long Range Transmission For 1280H: up to 500 meters with Φ75-3, 650 meters with Φ75-5. For 1920H: up to 300 meters with Φ75-3, 400 meters with Φ75-5.

• Composite Signals HDCVI combines video, audio, and PTZ control signals into one cable, simplifying installation and reducing costs.

• Two-way Data Transmission Enables efficient communication between the camera and the control system.

Advantages of HDCVI Cameras:

• Seamless upgrade from traditional analog systems with low cost and easy installation. It maintains the familiar setup of conventional analog systems while delivering HD performance.

• High-resolution image quality with no compression—perfect for detailed surveillance.

• Reliable long-distance transmission without the need for additional repeaters or amplifiers.

• Strong resistance to interference and stable signal transmission, ensuring smooth video playback without frame drops or image loss.

• Open analog HD transmission system that has fostered a complete industry ecosystem, continuously improving technical standards.

IGreenView Optoelectronic Co., Ltd.

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