CSA Matter Certified
Certificate: CSA254A8MAT46074-24SONOFF AirGuard PM2.5/PM10 Matter Air Quality Monitor
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SONOFF AirGuard SAWF-07P is a Matter-over-Wi‑Fi air quality monitor for PM2.5 and PM10 monitoring from Shenzhen CoolKit Technology. QA note: the previous Amazon ASIN was removed because it resolved to a Qingping monitor, not SONOFF/CoolKit; current price is Check Price pending exact retail…
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Last checked: May 20, 2026
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Last checked: May 20, 2026Price confidence: recently verifiedLive price at checkout
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Last checked: May 20, 2026
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SONOFF AirGuard PM2.5/PM10 Matter Air Quality Monitor
CSA certified• Check Price