AC-WTA3

Wireless 1-to-1 Transmitter & Receiver 2-Pack – 2.4 GHz, 26 ft. Range

$39.99
  • Wirelessly connects AC Infinity controllers to UIS fans, lights, and smart devices for organized, cable-free grow spaces.
  • Direct 1-to-1 connection with a secure, non-interchangeable ID code for stable, exclusive pairing using a 2.4 GHz frequency. 
  • Operates independently of internet for uninterrupted performance—even during network outages.
  • Delivers millisecond-level responsiveness for precision control of temperature, humidity, VPD, timers, and schedules.
  • Compatible with Controller AI+, Controller 69 PRO+, and Controller 69 PRO—built for the industry's largest most reliable grow ecosystem.

Product Description

A remote transmitter designed to wirelessly connect AC infinity controllers to fans, lights, and additional smart devices for use in grow space applications. Engineered for the largest and most dependable grow ecosystem on the market, this secure-link remote transmitter eliminates cable clutter with streamlined wireless control. Operating on a 2.4 GHz frequency, it establishes a direct 1-to-1 connection between your AC Infinity controller and UIS devices using a non-interchangeable ID code—ensuring a secure, exclusive link up to 26 feet away, even through walls. Unlike WiFi-based systems, this transmitter functions independently of internet access, maintaining millisecond-level responsiveness for precision control of temperature, humidity, VPD triggers, timers, and schedules. It’s the performance-driven solution for growers who demand speed, reliability, and simplicity.

Compatibility

This wireless transmitter and receiver generate a single secure pairing with one of the following AC Infinity controllers and UIS devices, including but not limited to:

  • Controller AI+
  • CONTROLLER 69 PRO+
  • CONTROLLER 69 PRO
  • CLOUDFORGE Series – Humidifiers
  • CLOUDRAY Series – Clip-on Circulation Fans
  • CLOUDLINE Series – Inline Duct Fans
  • IONBEAM Series – LED Grow Light Bars
  • IONBOARD Series – LED Grow Lightboards
  • IONFRAME Series – LED Commercial Level Grow Lights
  • THERMOFORGE Series – Heaters

To ensure an uninterrupted signal, place the transmitter and receiver within the following distances based on how many transmitters are connected to your controller:

  • 1 Transmitter ≤ 26 FT
  • 2 Transmitter ≤ 16 FT
  • 3 – 8 Transmitters ≤ 10 FT
View full product info

Ships out by June 28, 2025. Orders containing pre-ordered items will ship when ALL items are available.

  • Wirelessly connects AC Infinity controllers to UIS fans, lights, and smart devices for organized, cable-free grow spaces.
  • Direct 1-to-1 connection with a secure, non-interchangeable ID code for stable, exclusive pairing using a 2.4 GHz frequency. 
  • Operates independently of internet for uninterrupted performance—even during network outages.
  • Delivers millisecond-level responsiveness for precision control of temperature, humidity, VPD, timers, and schedules.
  • Compatible with Controller AI+, Controller 69 PRO+, and Controller 69 PRO—built for the industry's largest most reliable grow ecosystem.

Product Description

A remote transmitter designed to wirelessly connect AC infinity controllers to fans, lights, and additional smart devices for use in grow space applications. Engineered for the largest and most dependable grow ecosystem on the market, this secure-link remote transmitter eliminates cable clutter with streamlined wireless control. Operating on a 2.4 GHz frequency, it establishes a direct 1-to-1 connection between your AC Infinity controller and UIS devices using a non-interchangeable ID code—ensuring a secure, exclusive link up to 26 feet away, even through walls. Unlike WiFi-based systems, this transmitter functions independently of internet access, maintaining millisecond-level responsiveness for precision control of temperature, humidity, VPD triggers, timers, and schedules. It’s the performance-driven solution for growers who demand speed, reliability, and simplicity.

Compatibility

This wireless transmitter and receiver generate a single secure pairing with one of the following AC Infinity controllers and UIS devices, including but not limited to:

  • Controller AI+
  • CONTROLLER 69 PRO+
  • CONTROLLER 69 PRO
  • CLOUDFORGE Series – Humidifiers
  • CLOUDRAY Series – Clip-on Circulation Fans
  • CLOUDLINE Series – Inline Duct Fans
  • IONBEAM Series – LED Grow Light Bars
  • IONBOARD Series – LED Grow Lightboards
  • IONFRAME Series – LED Commercial Level Grow Lights
  • THERMOFORGE Series – Heaters

To ensure an uninterrupted signal, place the transmitter and receiver within the following distances based on how many transmitters are connected to your controller:

  • 1 Transmitter ≤ 26 FT
  • 2 Transmitter ≤ 16 FT
  • 3 – 8 Transmitters ≤ 10 FT
   Product Identification
   Manufacturer    AC Infinity Inc.
   Product Name   Wireless 1-to-1 Transmitter & Receiver
   Product Model    AC-WTA3
   UPC Code    819137024274
   Product Dimensions
   Length (Transmitter)    0.35 in. (0.9 cm)
   Width (Transmitter)    0.55 in. (1.4 cm)
   Height (Transmitter)    1.81 in. (4.6 cm)
   Length (Receiver)    0.35 in. (0.9 cm)
   Width (Receiver)    0.62 in. (1.6 cm)
   Height (Receiver)    1.33 in. (3.4 cm)
   Product Performance and Technical Specs
   Signal    2.4 GHz
   Range    Max 26 ft.
   Connector    Male
   Devices Supported    1 (per pair)
   UIS Port Required    1 (per pair)
   Product Manual
   Product Manual    Installation Manual PDF