Electronics > Surveillance & Security > Cameras > Security Cameras
SIGMA-M220AB 4-in-1 Dome Camera
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Image processor overheating (ENG-001) can lead to premature image sensor failure (COMP-001), resulting in RMA (RMA-001) and customer complaints (REV-002).
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