Which type of controller is designed to be managed remotely over the internet?

• A. Central Controller
• B. Internet Based Controller
• C. Weather/Soil-Moisture Based Controller
• D. Conventional/Two-Wire Controller

Answer: (B)

Remote internet management is the defining feature of an Internet Based Controller. This type is built to connect to the internet so you can program, monitor, and adjust irrigation from anywhere using a computer or smartphone. It enables remote capabilities like weather data integration through cloud services, alerts, and firmware updates, making control truly accessible online rather than requiring on-site access.

Central controllers coordinate multiple zones on a property, but their primary role isn’t internet connectivity. Weather/Soil-Moisture Based controllers rely on external data like weather forecasts or soil moisture sensors to modulate schedules, which improves efficiency, yet remote internet management isn’t their core purpose. Conventional/Two-Wire controllers are the most basic, operating on fixed, on-site schedules with no inherent network capabilities.