Electronics > Surveillance & Security > CCTV Cameras > Dome Cameras
2MP Full HD Infrared Night Vision AHD Dome Camera SIGMA-L1520AB
Brand: Generic / OEM
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Audited BOM: 12 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
DSP overheating (ENG-001) causes premature failure of the image sensor (COMP-001), leading to RMA (RMA-001) and complaints of a black image (REV-002).
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