
$39.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
This wireless transmitter-and-receiver pair creates a direct, secure connection between AC Infinity controllers and UIS devices to eliminate cable clutter and simplify grow room layouts. Operating on a stable 2.4 GHz signal, it delivers millisecond-speed responsiveness for precise temperature, humidity, and VPD-based automation. Each pair features a dedicated ID code for exclusive pairing and functions independently of Wi-Fi, ensuring uninterrupted performance even during network outages. Designed for the AC Infinity ecosystem, it extends control flexibility across fans, lights, humidifiers, heaters, and more. Key features • Direct 1-to-1 secure wireless link for UIS devices and controllers • 2.4 GHz signal with millisecond-level response times • Operates without Wi-Fi or internet for uninterrupted performance • Reduces cable clutter and improves grow room organization • Exclusive ID pairing ensures stable, interference-free connections • Compatible with Controller AI+, 69 PRO+, 69 PRO, and all UIS devices Applications • Wireless automation in grow tents and grow rooms • Connecting UIS devices where cabling is inconvenient • HVAC, lighting, and irrigation accessory control • Expanding AC Infinity ecosystems with flexible placement Product specifications Manufacturer → AC Infinity Inc. Model → AC-WTA3 UPC → 819137024274 Transmitter dimensions → 0.35 x 0.55 x 1.81 in. (0.9 x 1.4 x 4.6 cm) Receiver dimensions → 0.35 x 0.62 x 1.33 in. (0.9 x 1.6 x 3.4 cm) Signal → 2.4 GHz Range → Up to 26 ft Connector → Male Devices supported → 1 per pair UIS ports required → 1 per pair What’s included • Wireless transmitter • Wireless receiver • Installation guide
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$39.99