Smart Home > Smart Switches & Accessories > Smart Light Switches
Sonoff RE5V1C 5V/12V Wi-Fi Dry Contact Relay Module
Brand: Sonoff RE5V1C 5V/12V Wi-Fi Dry Contact Relay Module
•
Audited BOM: 7 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The quality of the PCB antenna and the absence of a robust ground plane (ENG-002) lead to Wi-Fi instability (RMA-001, RMA-004), as reported by users (REV-001, REV-004).
🔒
+5 additional failure modes & return complaint chains locked
Unlock Full RMA Analysis