Network Video Solutions Limited Network Video Solutions Ltd is a UK based company that specialise in the world of surveillance and business intelligence gathering. The highly experienced NVS team has been in the profession for over 15 years and offer the best technical knowledge and solutions. NVS work for many UK Blue Chip companies as well as carrying out operations worldwide. NVS provide a variety of specialist services and products, including tracking, ASBO solutions and computer interrogation. NVS also works with a new company, Second Sight Surveillance; the number one headcam manufacturer in the UK, see Double Vision section for more information.