Hardware > Locks & Door Hardware > Door Locks > Electronic Locks
12V 400mA Electromagnetic Lock Eletroimã SIGMA-FE121
Brand: Generic / OEM
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Audited BOM: 8 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Coil overheating (ENG-001) leads to its failure (RMA-001), resulting in customer complaints about the product getting too hot (REV-005) and stopping working (REV-001).
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+4 additional failure modes & return complaint chains locked
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