Composite Video Interface or CVI is a new surveillance technology allows solution for the consumer who is looking into getting their surveillance system or already has a surveillance system installed and wants to upgrade to high definition without breaking the bank. Composite Video Interface or CVI is the perfect mixture between IP CCTV Surveillance System and Analog Surveillance System. It blends the two technologies into one easy setup-affordable option. The benefits of CVI are not limited to a low cost CCTV Surveillance alternative but also includes longer cable runs, easy to use equipment, audio and are built together with 1080p.