Zwave Board: 300, 400 or 500?

[Lugor]

I am a bit confused on what ZWave board I got from Pine...

According to their store page this is a 400 series board (Pine Store), I can not find any information on a 400 series board other then it's a SoC, and implies that it's equivalent to a 300 series.

However on the board it says ZM5304 (which shows up in the picture on the store page).  According to the Brochure is a Gen5 chip...

Anyone have more detailed information?  My main concerns for this question is range and using it with secure devices such as door locks.  Thx!

It is Gen 5, 500 series. If the Pine64 store still listed as 400 series, I will inform sales to correct this mistake.

Thank you!