SONOFF AirGuard PM2.5/PM10 Matter Air Quality Monitor (SAWF-07P)
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SONOFF AirGuard PM2.5/PM10 — Matter Over Wi-Fi Air Quality Monitor (SAWF-07P)

See what's in the air. The SONOFF AirGuard PM2.5/PM10 (SAWF-07P) is a Matter over Wi-Fi particulate matter monitor with a laser-based Plantower PMS9103M sensor. Tracks PM2.5 and PM10 dust particles (switchable), temperature, and humidity on a 3.73" LCD display. Refreshes every 2 seconds. Triple alert system. Stores 1 year of data. Works with Apple Home, Google Home, Alexa, SmartThings, and Home Assistant via Matter. USB-C powered. MPN: SAWF-07P.

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Free Delivery
Orders over R2,500
🇿🇦
Local Stock
Ships from Gauteng
🌫️
PM2.5 + PM10
Dust Monitor
🏠
Matter Protocol
All Platforms
⚠️ USB-C power required. The laser particle sensor requires continuous power. Does not run on batteries.

⚡ Key Features

  • Laser Particle Sensor (Plantower PMS9103M) — detects particles as small as 0.3 microns; professional-grade PM2.5 and PM10 measurement
  • 2-Second Refresh Rate — see the impact of cooking, cleaning, or opening windows instantly
  • Switchable PM2.5/PM10 Mode — toggle between fine particles and coarse particles via physical button
  • 3-in-1 Monitoring — PM2.5 or PM10 (µg/m³), temperature (°C/°F), and humidity on one display
  • Triple Alert System — audible buzzer, colour LED indicator, and push notifications
  • 1 Year Historical Data — eWeLink app stores 12 months; export for analysis
  • Matter Over Wi-Fi — Apple Home, Google Home, Alexa, SmartThings, Home Assistant
  • Ultra-Quiet — internal laser fan is virtually silent
  • USB-C Powered — included USB-A to USB-C cable

🏠 Perfect For

🍳

Kitchen & Cooking

Cooking generates massive PM2.5 spikes. Monitor in real-time and know when to switch on the extractor fan.

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Living Areas & Bedrooms

Track dust, pet dander, and outdoor pollution. Automate an air purifier when PM2.5 exceeds your threshold.

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Braai & Fire Season

Gauteng veld fires and braais send PM10 through the roof. Know when to close windows and seal the house.

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Nurseries

Children are more vulnerable to particulate pollution. Get alerted when PM levels spike.

📋 Technical Specifications

Product SONOFF AirGuard PM2.5/PM10 Air Quality Monitor
MPN / Model SAWF-07P
Particle Sensor Plantower PMS9103M (laser)
PM Range PM2.5 / PM10 (switchable) µg/m³
PM Refresh Every 2 seconds
Min Particle Size 0.3 microns
Display 3.73" LCD
Protocol Matter over Wi-Fi
Power USB-C (5V, continuous)
Weight ~128g
Platforms Apple Home · Google Home · Alexa · SmartThings · Home Assistant
Warranty 1 Year Manufacturer Warranty

❓ Frequently Asked Questions

PM2.5 vs PM10?
PM2.5 = fine particles (smoke, exhaust) that penetrate deep into lungs. PM10 = coarse particles (pollen, dust). PM2.5 is more dangerous. The device lets you switch between both.
Does it need a hub?
No hub for eWeLink. For Matter integration you need a Matter hub on your platform. Home Assistant supports Matter natively.
CO₂ or PM model?
CO₂ (SAWF-08P) is best for offices and bedrooms. PM (SAWF-07P) is best for kitchens and dusty areas. Ideally get both.

🤝 Need Help?

📞

Call Us

Jesse: 071 678 8719
Jason: 084 505 7481

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Visit Us

8 Wildebraam Street
Weltevreden Park, Roodepoort
Gauteng, 1709

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Email

info@eiferer.co.za

Breathe Cleaner. See the Invisible.

PM2.5/PM10 dust monitor · Matter over Wi-Fi · 2-second updates · Apple Home · Google Home · Alexa