This guide covers Uniview Wi-Fi and 4G cameras (Uho series), explaining how they work, what features matter and how to choose the right option in Sri Lanka. They are best suited to homes, small shops, farms and remote sites, with attention to app-based viewing, pan-tilt, 4G/solar options and microSD storage. You will find explanations of Wi-Fi vs 4G vs PoE, indoor vs outdoor and 3MP vs 5MP, helping you compare models without relying on sales claims. Technologies such as ColorHunter night vision, Tri-Guard active deterrence, Smart Intrusion Prevention and PoE are explained where they apply to the range. CCTV World Technology, an authorised national distributor of Uniview (UNV), keeps each product page technically accurate. Whether you are upgrading a home system in Colombo, protecting a shop in Kandy or planning a site in Galle, start with the fundamentals below.