VIVOSUN’s GrowHub A22 Outlet Controller is a focused tool for managing the climate in a grow tent. It connects two wired devices to a smart ecosystem, letting you automate based on real-time temperature and humidity data. This moves you beyond simple timers into true environmental control.

The included sensor probe feeds data to the VIVOSUN app, where you can set triggers for your connected gear. If temperature climbs past your set point, a fan turns on. When humidity dips, a humidifier activates. It handles up to 15A/1800W, so it can power most inline fans or small heaters. The setup is straightforward, and the app provides clear graphs of your tent’s conditions over time.

Just know this is a dedicated controller, not a general-purpose smart plug. Its 2-amp relay and normally closed contact are designed for constant-duty equipment. It works seamlessly within the VIVOSUN ecosystem, but its value depends entirely on pairing it with the right environmental devices. For a targeted, automated grow space, it’s a practical central command.