What is the signal range of the AC Link? Adam Day September 11, 2023 01:50 Updated The Bluetooth range of AC Link is indoor 20m, and the Wi-Fi range is indoor 35m. Related articles How does AC Link work? How do I set up my AC Link? What is Emerald's AC Link? Does the AC Link work on any air-con? My air conditioner won't connect with the AC Link. What should I do? Comments 0 comments Please sign in to leave a comment.