Hi, sorry for the late reply. I haven't had much time to check whether people in other countries have employed this. I only know that it has been used with some success in Australia, as per the video. We should keep track of this, especially in our country, as the rollout of these 5G towers must be imminent. (I assume this, as I've been away from Canada for over 10 years now and don't know if they are going up in my hometown) .