Just installed ZigStar UZG-01

I just installed the UZG-01 Coordinator. It works amazing and I love I can add it pretty much anywhere in my house to get the range right. My question is upon installing it discovered 3 devices as part of the coordinator and all my lights. I came from a Sonoff Universal USB stick so maybe this is why, but was curious if this is normal for this device. Screenshot attached.

Thanks in advance!