042741128957

• 0 — Number system
• 42741 — Manufacturer code
• 12895 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Universal security instruments smoke detector ac w/batt backup cs usi ss2895-c

Search for Universal security instruments smoke detector ac w/batt backup cs usi ss2895-c on Amazon (or for the code 042741128957)