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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Availability:
In Stock.
Arrives
Thursday, May 14
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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
Material: Plastic
Display Type: LCD
Brand Name: AC Infinity
UPC: 819137024960
Manufacturer: AC Infinity
Part Number: CTR89A
Model: CTR89A
Included Components: CONTROLLER AI+ with CO2 Sensor
Display Type: LCD
Operating Temperature: 68 Degrees Fahrenheit
Smart Home Compatibility: Smart Home Compatible
Color: Black
Material Type: Plastic
Item Dimensions L x W x H: 3.42"L x 0.94"W x 5.8"H
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 14
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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Similar Products
Top Amazon Reviews
Style: Controller AI+ with CO2 Sensor
AC infinity products are by far one of the best in my honest opinion. I’m still learning the Ai thing but it pretty much takes care of all accessories like fans and lights to get the results you’re aiming for in your grow. Like I said I’m still learning how to use Ai to dial everything in but once I figure it all out AC’s controller will do the rest. I have many grow items and tents by same company and everything seems to be decent quality!
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Reviewed in the United States on April 4, 2026 by Tdub63
Style: Controller AI+ with CO2 Sensor
Gabriel, and the team at AC Infinity, are the best, they answer there phones quickly, and take their time to answer all your questions, and they always have a solution, regardless of what it is, this company really has their stuff together, you can’t go wrong with any of there products.
Reviewed in the United States on April 24, 2026 by thomas buenger
Style: Controller AI+ with CO2 Sensor
Very easy to use and works great for my mushroom grow tent.
Reviewed in the United States on February 20, 2026 by john r vanderheyden
Style: Controller AI+ with CO2 Sensor
A controller that doesn’t let you control the parameters and set multiple thresholds. Very limited functionality considering the ridiculously high price HORRIBLE UI AND CONTROLLABILITY. THEIR “AI” IS VERY VERY POORLY CODED AC Infinity is a massive company, so they should be able to program their apps better. Their UI SUCKS. I can’t set multiple parameters for my tent in AI mode or regular mode. Say for example, my room gets too cold at night and i want to maintain my tent temperature, right? Oh well, sucks to suck. AC INFINITY makes it so that you simply cannot have your fan turn off all the way in the night and only run during the day. It has a minimum fan value of 1 and not 0. So even if my bedroom dips below 65 and my tent is at 73 in the night and having the fan run in a cold room make my favorable tent conditions unfavorable and makes my plants herm, doesn't matter, the stupid crappy code makes it so that I literally CANNOT program the fan to shut off. I had 3 plants herm in my tent because of this controllers lack of controllability. It cites “preventing stagnant air” as the reason but it is NOT difficult AT ALL to code their app so that you can set multiple parameters at once. It would take a freshman level of coding skill to do that. But they don’t care. Wanna set temps to 78 during the day and turn the fan off at night because you already have internal fans and a dehumidifier in your tent so the air won’t get stagnant? Too bad the controller doesn’t let you actually control your own tent and the MINIMUM FAN VALUE IS 1. DUDE IF MY ROOM ACCIDENTALLY DIPS TO 63 TURN THE EFFING FAN OFF AND STOP SUCKING FREEZING AIR INTO MY F-ING TENT AND KILLING MY PLANTS ITS NOT THAT HARD TO CODE. Save yourself some money. Just buy the regular grow controller and don’t spend $200 on this dang garbage. TL;DR I guess it’s the only option on the market so oh well, sucks to suck you just have to buy it. I could’ve coded better parameters for the AC infinity app on a friggin raspberry pi.
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Reviewed in the United States on October 10, 2025 by Khabood Smiri
Style: Controller AI+ with CO2 Sensor
All you have to do is plug it in and it handles everything else. You can set parameters and if needed alerts in case something goes wrong. It handles temp control, the design is awesome, and it hasn’t lost Wi-Fi yet. Do yourself a favor and purchase this unit.
Reviewed in the United States on March 13, 2026 by Paula
Style: Controller AI+ with CO2 Sensor
Great controller!! We've got bell peppers going in MARSHYDRO 5 gallon buckets and use these controllers for ventilation, heat/cooling of the tent and they work GREAT!!
Reviewed in the United States on January 1, 2026 by Farm & Fabrication
Style: Controller AI+ with CO2 Sensor
Dont get me wrong. This is a great first controller but the cost is a little high for what is available for it. If it is your first controller and get all of your equipment setup correctly it will automate your grow. However, it isnt worth the upgrade if you have the prior controllers. But as a whole, the system is misleading. I bought the controller for the hydro sensor that has been pending release for the last year and its still not released. My final decision to buy was for the CO2 & light sensor. If you are using CO2 this may be a good controller for you as well but the light sensor is useless. It doesnt measure light in par or any other unit it simply has a readout that displays 0-100% light whatever that may mean. So if you have a dimmable light which most do. This feature is useless.
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Reviewed in the United States on August 17, 2025 by Survivor Mode
Style: Controller AI+ with CO2 Sensor
This new Ai controller is just what I needed for my 4x4 grow room. There is no more guessing, you set it and watch your plants thrive. Compared to my prior grows, I am now experiencing the best grow of my life. My plants are now 3 times the size week after week. It keeps your grow room at the optimal settings without any worry. I’m throughly impressed with how well it works. I wish I had bought this earlier.
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Reviewed in the United States on December 12, 2025 by MARCUS