AC Infinity Controller 69 Pro+, 8-Port Smart Climate Controller, VPD, Wi-Fi

AC Infinity Controller 69 Pro+ for Eight-Device Grow Rooms

This controller runs up to 8 devices from one unit, each on its own program or grouped with others. A 12 ft sensor probe with a thermal-alloy head reads temperature, humidity and VPD wherever it hangs. Devices can trigger on temperature, humidity or VPD thresholds, or run on timer, cycle and schedule modes. Minimum baseline levels, maximum and minimum limits, transitions and buffers fine-tune how each device ramps up and down. Programming covers a range of 32°F to 140°F. It connects to the AC Infinity app over 2.4 GHz Wi-Fi and can also pair over Bluetooth. The app adds historical charts, CSV data export, alarms and notifications. Power comes from the connected device at 10V, with a draw of just 1.4 W, so no separate adapter is needed. The body measures 5.28 x 3.46 x 1.42 in. Its backlit display reads in Fahrenheit or Celsius and can switch off while programs keep running. A kickstand and wall-mount hardware come with it, and AC Infinity covers it for two years.

Programming a 69 Pro Controller Across a Grow Room

Hang the probe at canopy height, out of direct light and away from fan outlets, so it reads the air the plants sit in. Plug the inline fan, clip fans, humidifier and lights into the ports, then name each one in the app. Set the exhaust fan to trigger on high temperature or humidity, with a minimum speed so the tent always exchanges some air. Put the humidifier on a VPD trigger in veg so it backs off as the lights warm the room. Run lights on a schedule, and use cycle mode for clip fans that only need short bursts. Buffers stop devices from flicking on and off when readings hover near a setpoint. Compatible AC Infinity devices include CLOUDLINE inline fans, CLOUDRAY clip fans, CLOUDFORGE humidifiers and IONBEAM light bars. Standard outlet devices connect through a UIS Control Plug, and other-brand lights through a UIS Lighting Adapter. Because the controller draws power from a connected UIS device, at least one must be plugged in for it to run. Exported CSV logs make it easy to compare one run's climate with the next.

Key Features

• Eight Device Ports: Independent or shared programs for each device.
• VPD Mode: Triggers devices on vapor pressure deficit.
• Temperature and Humidity Triggers: Auto mode with high and low setpoints.
• Timer, Cycle and Schedule: Run lights and fans on time-based programs.
• 12 ft Sensor Probe: Thermal-alloy head reads temperature, humidity and VPD.
• Wi-Fi and Bluetooth: App control with charts, CSV export and alerts.
• Transitions and Buffers: Smooth ramping and fewer short cycles.
• 1.4 W Draw: Powered by a connected UIS device, no adapter.

Technical Specifications