This is a Reg D Rule 506(c) offering and must comply with associated SEC requirements. As a result, investors must be accredited.
Per the SEC, an individual must meet one of the following two criteria to invest:
“Net worth over $1 million, excluding primary residence (individually or with spouse or partner).”
“Income over $200,000 (individually) or $300,000 (with spouse or partner) in each of the prior two years, and reasonably expects the same for the current year.”
Find more details on the SEC’s Accredited Investor page.