CircoSense's flagship device, the CS4000 is a revolutionary device, proven to reduce your energy usage through intelligent water circulation and assist with water compliance monitoring using Artificial Intelligence. CircoSense works by targeting inefficiencies in existing secondary return hot water systems, used in most commercial buildings. CircoSense’s patented AI technology enables it to learn your usage patterns – giving you hot water when you need it, and switching the pump off when you don’t – reducing hot water costs and saving you money. CircoSense also offers reporting capabilities to assist with water compliance management. The device automatically opens water outlets, records the data, and generates compliance reports – eliminating the need for manually opening water outlets and recording water temperatures. You can see a breakdown of your compliance information and energy savings through our simple to use portal or app. There are various finance models available for clients including a shared savings model, meaning no upfront costs. CS4000 switches on your circulation pump only when required in three distinct operating modes: AI Controlled Circulation Water Compliance Random Request The CS4000 comes with a web-based portal and app capable of demonstrating real-time savings information on your hot water system’s operation analytics, compliance status, pump run times and many other functions.