I was having zigbee device dropping issues and I’ve been looking at the zbt-2. I was hesitating due to the price. I went to take another search this evening and there’s one listed at a huge discount. I’m not going to post the link here as I’m unsure of the rules, but it’s easy to find on Amazon.ca.
Yeah, it’s pretty well hidden. I wasn’t aware of it for the longest time either, and just happened to stumble across it myself.