AC Infinity Controller AI+ with CO2 Sensor Bundle – AI-Powered Learning, CO2 Data Tracking for Gardens & Grow Tents, Temp, Humidity, & VPD Monitoring for Dynamic Level Adjusting, Bluetooth & WiFi App
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Monday, Dec 15
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Style: Controller AI+ with CO2 Sensor
Features
- Revolutionary AI-powered controller with CO2 sensor, actively learns and adapts to its environment to automate equipment that will precisely regulate carbon dioxide levels.
- Let AI analyze climate patterns and anticipate spikes, to program devices to dynamically output the exact percentage needed to maintain an optimal environment.
- Sensor enables smart CO2 programming dynamically adjust carbon dioxide levels, optimizing FAE (fresh air exchange) and setting minimum intake speeds for maximum efficiency based on PPM(Points Per Million).
- Control your setup from anywhere via WIFI with our app, featuring real-time AI insights, guides, alerts, charts, and the ability to chat with our AI bot about your grow.
- Mix and match up to 32 devices from the largest platform of smart fans, grow lights, humidifiers, heaters, A/Cs, and grow lights & outlet devices from other brands.
Color: Black
Brand: AC Infinity
Product Dimensions: 3.42"L x 0.94"W x 5.8"H
Display Type: LCD
Operating Temperature: 68 Degrees Fahrenheit
UPC: 819137024960
Manufacturer: AC Infinity
Product Dimensions: 3.42 x 0.94 x 5.8 inches
Item Weight: 2.68 pounds
Item model number: CTR89A
Batteries required: No
Included Components: CONTROLLER AI+ with CO2 Sensor
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: Bluetooth + WiFi, 8-Port
I bought this controller box to go along with my air trap T4 vents from Infinity also. As it turns out, I probably did not need it. These vents do not work with the controller box. They do, but you cannot do automations, which was a real downfall. I wanted to have it so that the vents turn on at a certain temperature during the day and a different temperature at night because the vents are blowing different temperatures depend depending on the time of day. As far as the controller box goes, it is definitely really nice. I used to have a whole gross system going and used all Infinity products. I can tell you from experience that anything you buy from AC Infinity is going to be high-quality. You can tell just by the box that things come in. Even the boxes are really nice. I tried buying the transmitters that just came out. They did not work because they do not travel more than 15 feet!! so be aware if you’re trying to do something like I am that it will not work. Your controller box needs to be within 15 feet of all transmitters. Also, the more transmitters you have the less distance you get. I would not advise that you buy the transmitters. I sent mine back. If you have a grow room, this may be something for you but not for me. The controller box is 100% great quality. It’s just not what I needed.
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Reviewed in the United States on September 13, 2025 by Kevin Kevin
Style: Bluetooth + WiFi, 8-Port
Really making a difference! It's just nice to have an app to control all my lights in one place. The sunset/sunrise feature is cool but requires setting each port individually. I have3 sets of the 16" ionbeam lights covering 4 shelfs of a 36" bakes rack full of cacti, succulents and a few orchids. Everything is doing great.
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Reviewed in the United States on October 15, 2025 by Bob Hopfner
Style: Bluetooth + WiFi
I’m just saying, AC infinity builds QUALITY products period. There is no close second or even third. Class of their own and nobody is close. This controller allows me maximum control over the environment indoors. I personally pair it with their AC infinity tent both 3x3, and 4x4. I have two of them because they’re that good. I grow stealth apartment style and pull 2 pounds from one plant, 4 months total, in 10 gallon breathable. I’m mobile and without this controller it would absolutely a guessing game on the environment. If you want quality go with AC infinity eco system. Just better equipment, and better results.
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Reviewed in the United States on May 4, 2025 by SilverHand SilverHand
Style: Bluetooth + WiFi
These controllers are great! You can hook them directly to all your AC Infinity products, or control other (non-UIS system) items using the (for sale separately) control plugs. They are $20 each and basically turn a corded (120v) appliance on or off. My grow uses two Controller 69 pros and a couple of control plugs. Each 69 pro has four outputs. I use them for over-canopy lights, side lights, ventilation, a humidifier, and a fan. One control plug is for an oil filled heater, and the other is for a seedling mat. I love the wi-fi capability of the 69 pro. I can check my grow conditions, and make adjustments(!), from anywhere with wi-fi. You know, like when you’re at work and wishing you weren’t. The controllers log (and graph, and score!) not only the environmental conditions (temperature, humidity, and VPD), but also when it kicks on or off the different appliances. I can spot trends and adjust really quickly (again, from anywhere in the world with wi-fi!). And the depth of adjustment is surprising. The 69 pro has a buffer setting which I find extremely valuable. It keeps things like your heater from turning on and off every 15 seconds as the temperature hovers near your set temp. This function alone is worth enough to say don’t by anything less that the “pro” model with wi-fi (and buffering)! The controllers allow you to trigger things several perimeters. I use the “auto” function for my heater and ventilation as it can be set to turn on at a certain high (or low) value. I use the “schedule” function for things like lights and fans to turn them on at 6 AM and off at 6 PM. I’ve not been disappointed with anything made by AC Infinity, and these controllers are no exception. Buy with no regrets!
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Reviewed in the United States on May 1, 2023 by Aaron Aaron