AC Infinity UIS 1-to-1 Transmitter & Receiver, Wirelessly Connects UIS Devices and Controllers, 2-Pack

A remote transmitter for connecting AC Infinity controllers to fans, lights, and smart devices in grow spaces, operating on a 2.4 GHz frequency with a secure, non-interchangeable ID code for a direct 1-to-1 connection up to 26 feet.

• The description claims that it operates independently of internet access.
• The description claims a direct 1-to-1 connection up to 26 feet.