AC Infinity Controller

Command Your Environment with AC Infinity Smart Controllers

AC Infinity controllers earned their reputation by unifying climate management into a single intelligent hub. These systems eliminate the frustration of juggling multiple timers and manual adjustments by putting fans, lights, humidifiers, and dehumidifiers under one automated workflow.

End Environmental Guesswork with Automated VPD Control

Stop watching your hygrometer obsessively and let your controller do the thinking. VPD automation maintains the sweet spot between temperature and humidity that accelerates growth and prevents mold outbreaks.

The Controller 69 Pro Plus delivers comprehensive UIS integration, unifying your inline fans, LED lights, and climate devices under WiFi/Bluetooth control so you can adjust settings from anywhere and automate responses based on real-time VPD readings.
For growers targeting perfection, the Controller AI+ uses machine learning to recognize patterns in your space and automatically adjusts output to maintain optimal conditions without constant manual recalibration.
Precision scheduling allows you to program different climate parameters for each growth stage, ensuring seedlings receive gentle humidity while flowering plants stay dry and protected from bud rot.

Finding the Right Controller for Your Setup

Selecting the proper controller depends on your space size, device count, and automation needs. Simple speed adjustment differs drastically from full ecosystem synchronization.

Small tent growers (2x2 to 3x3) benefit from the streamlined wireless control offered by the Controller 63, which provides 10-speed fan adjustment without complex programming or app requirements.
The Controller 69 Pro suits medium grows (4x4 to 5x5) where you need independent control over multiple fans and lights with automated triggers based on temperature, humidity, and VPD thresholds.
Commercial operations managing 10+ devices across multiple rooms should opt for the AI+ with CO2 sensor, which supports up to 32 devices and continuously learns your space to optimize airflow, lighting schedules, and CO2 supplementation for maximum efficiency.

Maximize Your Equipment with UIS Compatibility

The true power of AC Infinity controllers emerges when paired with UIS-compatible devices. This unified ecosystem lets every piece of equipment communicate seamlessly.

Connect dehumidifiers and humidifiers to your controller so they activate only when VPD strays outside your target range, reducing energy waste and preventing equipment from fighting each other.
Sync your circulation fans with exhaust schedules to create coordinated airflow patterns that strengthen stems and prevent hot spots without creating wind burn.

Frequently Asked Questions

What's the difference between the Controller 69 Pro and Pro Plus?

The Pro Plus adds advanced UIS platform integration, allowing you to control up to 4 device ports instead of 2. It also includes enhanced WiFi connectivity for remote monitoring and firmware updates, making it ideal for growers who plan to expand their setup with additional smart equipment.

Can I use AC Infinity controllers with non-AC Infinity equipment?

Yes, but with limitations. While controllers can manage many third-party devices through standard power outlets, you'll lose advanced features like fan speed modulation and synchronized automation. For full functionality, stick with UIS-compatible AC Infinity equipment.

How does the Controller AI+ actually learn my grow environment?

The AI+ monitors environmental patterns over several days, tracking how quickly your space heats up, how humidity responds to watering, and how equipment affects conditions. It then builds predictive models that anticipate changes before they happen, adjusting fan speeds and device triggers proactively rather than reactively.

Should I add the CO2 sensor upgrade to my Controller AI+?

Only if you're supplementing CO2 in a sealed environment. The sensor lets you maintain precise PPM levels and prevent waste from over-supplementation. If you're running a standard vented tent with exhaust fans, the extra cost won't benefit your grow since fresh air constantly replenishes CO2 naturally.

What environmental ranges should I target for different growth stages?

Seedlings thrive at 70-80°F with 65-70% RH, vegetative plants prefer 70-85°F with 50-70% RH, and flowering stages demand 65-80°F with 40-50% RH to prevent mold. Your controller can automatically adjust between these targets using scheduling features. For complete climate guidance, check out our temperature and humidity chart.

Can I control multiple tents with one controller?

The Controller AI+ supports up to 32 devices across different zones, making it possible to manage multiple tents. However, each tent needs its own temperature/humidity probe for accurate readings. Consider individual controllers for tents with drastically different environmental needs to avoid scheduling conflicts.

Do I need WiFi for my controller to work?

Not for basic functions. Controllers work standalone with manual settings or Bluetooth connectivity for local control. WiFi enables remote monitoring, firmware updates, and cloud-based data logging. If you travel frequently or manage multiple locations, WiFi connectivity becomes essential for peace of mind.

What's the best starting controller for a first-time indoor grower?

The Controller 69 Pro hits the sweet spot between simplicity and capability for beginners. It automates temperature and humidity responses without overwhelming new growers with AI features they might not need yet. Pair it with a complete grow tent kit to ensure all your equipment works together seamlessly from day one.