AC Infinity Controller AI+ environmental controller, AI-controlled, Bluetooth + WiFi

The first AI-powered controller for complete grow control

The first AI controller for universal grow control

The AC Infinity Controller AI+ is a self-automating environmental controller that continuously evaluates your climate data and derives control decisions from it. The AI analyzes historical trends to reduce over- and undershooting and prevent strong climate spikes — resulting in a significantly more stable environment.

Via the UIS™ platform, up to eight devices can be connected directly and programmed independently. Power regulation is handled in finely graduated levels (e.g. fan speed or light intensity), allowing your setup to respond precisely to target values.

Dual-zone climate monitoring: inside & outside always in view

In addition to temperature and humidity, the controller also monitors VPD values. Thanks to dual-zone monitoring, you can track the climate both inside the tent/grow room and outside (e.g. in the room where the controller is mounted) — ideal for detecting fluctuations early and counteracting them.

Programs & automations: from “beginner” to “pro”

In the app, you select suitable AI inputs based on your experience level — Beginner Mode handles most of the work for you. Advanced users have access to temperature/humidity triggers, VPD triggers, timers, cycles, schedules, and advanced programs via the app. You can also fine-tune transitions, max/min levels, calibrations, and additional settings.

Compatibility & expansions in the UIS™ ecosystem

The Controller AI+ is part of the UIS™ ecosystem and can be combined with compatible AC Infinity devices such as inline fans, circulation fans, humidifiers, heaters, and (depending on the setup) lighting.

Third-party devices can also be integrated depending on device type:

• Third-party grow lights: via compatible lighting adapters or alternatively via the UIS Control Plug (on/off only, no dimming).
• Plug-in devices (e.g. dehumidifiers/AC units): via the UIS Control Plug — only on/off control is possible. Important: only devices that automatically start when power is supplied are compatible.
• Splitter hubs: increase the number of controllable devices to up to 32 — devices on the same port share the same program.

Even more possibilities with the AC Infinity app

Via Wi-Fi or Bluetooth, you can control your setup remotely: view live readings, receive warnings/notifications, use charts and logs for analysis, and export measurement data as CSV. Convenient: your programming remains active even if the Wi-Fi connection is temporarily interrupted.

Depending on the app version, additional content such as a knowledge center with articles/tips and a chatbot (“Ara”) specifically integrated for the Controller AI+ may also be available.

Technical details

• Product model: CTR89Q
• Dimensions: 14.9 × 8.7 × 2.4 cm
• Display size: 11.4 cm (4.5")
• Sensor probe length: 366 cm
• Maximum controllable devices: 8 (up to 32 with splitter hubs)
• Operation: capacitive touch controls
• Supported sensors: 3 (1 integrated)
• App control: Wi-Fi (2.4 GHz) + Bluetooth
• Power consumption: max. 2 W
• Voltage: 100–240 V AC
• Operating temperature: 0 °C to 60 °C
• Operating humidity: 35% to 85% RH

Note: Airflow values (m³/h or CFM) apply to fans and ventilation kits — not to the controller itself.

AC Infinity warranty conditions

AC Infinity warranty conditions