- 1 x Controller AI+
- 1 x Corded Temperature/Humidity Sensor Probe (12 ft)
- 1 x Wall-Mounting Hardware Kit
- 1 x Power Adapter
AC Infinity Controller AI+
- Control 2 independent grow zones simultaneously with customized climate programming for each.
- Smart learning AI predicts climate patterns to proactively adjust fans before spikes happen.
- Integrates with the full AC Infinity ecosystem and third-party gear for unified climate control.
- 2-year manufacturer's warranty, does not cover non-durable goods or consumables
- View More Details
Earn 169 points for shopping and get $1.69 off your next order. Join Harvest Club for free.
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are upgrading to AI control because manual adjustments to your fans can't keep up with sudden climate spikes.
- You are moving to dual-zone monitoring because managing two separate tents with individual timers creates cable chaos.
What We Found
- We noticed the AI learning mode gets much more accurate after it tracks your room patterns for at least 48 hours.
- The screen is bright enough to read from across the room, which is great when you just want a quick status check.
- Managing two zones from a single hub clears up a lot of cable clutter and frees up valuable outlet space.
What Users Say
- Users who moved to the AI model say they stopped rushing home because the system handles heat spikes proactively.
- People who integrated their humidifiers say the VPD triggers finally ended the constant battle with dry air.
- Buyers with multiple tents say the dual-zone control saved them from buying and syncing two separate units.
AC Infinity Controller AI+ | Smart Learning AI-Powered Controller
Struggling to maintain the perfect environment in your grow room? The AC Infinity Controller AI+ eliminates the guesswork, using advanced AI to automatically create the ideal conditions for your plants to flourish. This intelligent controller doesn't just react to changes—it learns your space's climate patterns to anticipate spikes in temperature or humidity, proactively adjusting connected devices to maintain a perfectly stable environment.
Designed for the serious grower, the Controller AI+ can manage up to two separate grow zones simultaneously. It seamlessly integrates with the entire ecosystem of AC Infinity devices, from fans and lights to humidifiers like the CloudForge humidifier, and even supports third-party equipment. Whether you're a beginner relying on AI-driven presets or an expert customizing every detail, this controller adapts to your needs. Connect via the AC Infinity App to access advanced data, receive alerts, and get AI chatbot assistance from anywhere. For growers who need integrated CO₂ monitoring, consider the Controller AI+ with CO2 Sensor.
What's Included
Features




AI-Powered Automation
Intelligently analyzes climate patterns and adjusts devices to maintain a perfect, stable environment.
Dual-Zone Monitoring
Precisely monitor and control temperature, humidity, and VPD across two independent grow zones.
Smart App Integration
Manage your grow from anywhere with Wi-Fi/Bluetooth, receiving alerts and AI insights on the go.
Broad Device Support
Seamlessly connects with fans, lights, humidifiers, and third-party devices for total control.
Advanced Sensor Compatibility
Expandable with optional CO₂, hydro, and soil sensors for comprehensive data monitoring.
Beginner & Advanced Modes
Features easy AI presets for beginners and offers full customization for expert growers.
Specifications
| Specification | Value |
|---|---|
| Manufacturer | AC Infinity Inc. |
| Product Name | CONTROLLER AI+ |
| Product Model | CTR89Q |
| UPC Code | 819137024403 |
| Total Dimensions | 5.8 x 3.42 x 0.94 in. (14.9 x 8.7 x 2.4 cm) |
| Display Size | 4.5 in. |
| Sensor Probe Length | 144 in. (12 feet) |
| Maximum Devices Controlled | 8 (32 with Splitters) |
| Buttons | Capacitive Touch |
| Sensors Supported | 3 (1 Built In) |
| Onboard Sensor | Temperature & Humidity |
| Corded Sensor | Temperature & Humidity |
| Controller Type | Temperature Humidity VPD Controller |
| Power Source | Adapter |
| App Control | Wi-Fi + Bluetooth |
| Wattage | 2 W Max |
| Voltage | 100 to 240V AC |
| Operating Temperature | 32° to 140°F |
| Operating Humidity | 35% to 85% RH |
Support & Manuals
Warranty
This product is backed by a two-year manufacturer's warranty from AC Infinity. Please note this does not cover non-durable goods or consumables designed to be recurrently used.
FAQs
The Controller AI+ is unique for its AI learning capabilities. It actively analyzes your grow environment's climate patterns to anticipate changes and automatically adjust connected devices, offering a more proactive and stable level of control compared to traditional controllers that only react to set triggers. For a different set of advanced features, consider the AC Infinity Smart Controller 69 Pro Plus.
Yes, the Controller AI+ is designed for broad compatibility. You can connect and control third-party devices by plugging them into a compatible outlet adapter that links to the controller, integrating them into your smart grow ecosystem.
The Controller AI+ supports dual-zone monitoring. This means you can use separate sensor probes to track and manage the climate in two distinct growing areas independently from a single controller.
Your settings are safe. The Controller AI+ has onboard memory that saves all your programming. It will continue to run its automated schedules and triggers without an active internet connection, ensuring your plants are always protected.
While it includes a temperature and humidity sensor, you can expand its capabilities by adding specialized sensors. It's compatible with optional probes to monitor CO₂ levels, water pH and EC with a hydroponic meter kit, and even soil moisture for a complete picture of your plant's environment.
Absolutely. The Controller AI+ features a "Beginner Mode" with AI-generated presets that simplify the setup process. As you gain more experience, you can switch to "Advanced Mode" to unlock full customization. For more tips on setting up your grow space, check out our in-depth guide to AC Infinity kits and filters.
The controller has ports to directly connect up to 8 devices. By using UIS splitters (sold separately), you can expand its capacity to control a maximum of 32 different devices simultaneously.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.