After 3 months' R&D and testing, we make sure LonRock products with this new technology high quality and stable,

and now available to our customers.

HD-CVI, High Definition Composite Video Interface, is a HD solution for megapixel applications, featuring non-latent long-distance transmission at a lower cost. Its baseband and quadrature amplitude modulation technology able to avoid CVBS cross talk, completely separate brightness and hue signal, and further enhances video quality.  The technology renders two HD video formats—1920H (1920×1080) & 1280H (1280×720)  by progressive scanning.

1.      It transmits data over coaxial cable, means support HD system upgrade at available analog system circuit, re-wiring needless, manpower saving & high efficient.

2.      Raw video transmission, HD lossless preview with no delay guarantee high quality vivid realtime image.

3.      Max transmission distance @ 400m via Coaxial 75-3, lower cost, and easy installation

4.      Low frequency modulation signal to prevent interference, keep signal transmission stable.

 welcome inquiry, our responsibility to exceed your expectation~