872187008106

• 8 — Number system
• 72187 — Manufacturer code
• 00810 — Product code
• 6 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 872187006973 — Blueprint Controllers Fan Speed Controller, Fsc-1
• 872187010109 — Blueprint Controllers Co2 Monitor, Bcm

Blueprint Controllers Hid Hub 4 Site, Hub-4C

Search for Blueprint Controllers Hid Hub 4 Site, Hub-4C on Amazon (or for the code 872187008106)