Smart Climate Controller UIS 8-Port with Temperature, Humidity & VPD Sensor
The AC Infinity Controller 69 PRO+ is an advanced environmental controller designed to automate and optimise the climate inside grow tents, grow rooms and greenhouses. It connects to compatible devices within the AC Infinity UIS™ ecosystem, allowing growers to manage ventilation fans, lights, heaters, humidifiers and other equipment from one central unit.
Using its integrated sensor probe, the controller monitors temperature, humidity and VPD (vapour pressure deficit) and automatically adjusts connected equipment to maintain ideal growing conditions.
Key Features
• Controls up to 8 devices including fans, lights, heaters and humidifiers
• Temperature, humidity and VPD monitoring via precision sensor probe
• Independent programming for each connected device
• Smart automation modes based on climate triggers or schedules
• Wi-Fi and Bluetooth connectivity for remote monitoring via mobile app
• Backlit display showing real-time environmental data
• Compatible with the AC Infinity UIS™ smart ecosystem
Intelligent Climate Automation
The Controller 69 PRO+ goes beyond simple timers by dynamically adjusting connected equipment based on environmental conditions. For example, growers can automatically trigger fans, lights or humidifiers when temperature or humidity levels reach specific thresholds.
It also supports advanced scheduling, cycle timers and custom grow programs, allowing precise environmental control throughout vegetative and flowering stages.
VPD-Based Environmental Control
Unlike basic climate controllers, the 69 PRO+ calculates VPD (vapour pressure deficit) using temperature and humidity readings. Maintaining optimal VPD helps plants regulate transpiration and nutrient uptake, resulting in healthier growth and improved yields.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Smart Grow Environment Controller |
| Model | Controller 69 PRO+ |
| Maximum Devices Controlled | Up to 8 |
| Sensors | Temperature, Humidity, VPD |
| Connectivity | Wi-Fi (2.4 GHz) & Bluetooth |
| Programming Modes | Auto, Timer, Cycle, Schedule, VPD |
| Temperature Range | 32–140°F (0–60 °C approx.) |
| Humidity Range | 0–100% RH |
| Sensor Probe Length | 12 ft (3.6 m) |
| Display | Backlit LCD |
| Dimensions | 13.4 × 8.8 × 3.6 cm approx. |
Perfect For
• Grow tents
• Indoor grow rooms
• Hydroponic systems
• Greenhouses
• Automated climate control setups




