A product that is not on sale

Hello everyone. I came across this on the Internet, but I didn’t find any official reviews and I didn’t see a release from Sonoff either. Does anyone know anything? When will it go on sale??? What are the differences from Dual R3 other than the matter?
https://support.sonoff.tech/dual-rbs-intro/

For those who read it, I apologize. I forgot to insert the link.

This is smaller than DUALR3. (I think it’s similar to Zigbee MiniL2 in size,)

the fact that it is smaller is good, but the fact that it is essentially the same dual r3 with the same functionality is bad!!! I was hoping that there would be a two-channel zb device with dry contacts so that it would be possible to connect 12v motors. I have homemade roller blind drives with 12v motors. I had to re-solder the dual r3 and install intermediate relays so that the blinds would work. The design turned out to be too big. Lately, one disappointment in new devices!!!