Nope...to much feed back from each detector. I really don't see how it's working for him....I know with the Excalibur I can hear most hunters coming from 30 to 40 feet away. The only machine that I can hunt near is a CZ20/21. Years ago during the 80's, here in the Bay, there were 2 hunters that had a great Idea that they would hunt side by side with the old White's Treasure Master PI 1000's, needless to say they could never figure out what the problem was..........