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Sonoff SNZB-02 Zigbee Temperature and Humidity Sensor
Brand: Sonoff SNZB-02 Zigbee Temperature and Humidity Sensor
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Audited BOM: 6 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 choice of a lower-cost temperature/humidity sensor (DHT11/DHT22) leads to less accurate readings, generating customer complaints and returns.
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+5 additional failure modes & return complaint chains locked
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