Sonoff-C AirGuard Wi-Fi Air Quality Monitor (PM2.5/PM10 or CO2) Matter | SAWF-07P
Sonoff-C AirGuard Wi-Fi Air Quality Monitor (PM2.5/PM10 or CO2) Matter | SAWF-07P
تعذر تحميل توفر الاستلام
Sonoff AirGuard Wi-Fi Air Quality Monitor (PM2.5/PM10 or CO2) Matter | SAWF-07P
The SONOFF AirGuard series are desktop Wi-Fi air quality monitors with a 3.73-inch LCD screen and Matter support. Each model shows its main air reading together with temperature and humidity, warns you with sound, light and app alerts when air quality drops, and keeps up to one year of history in the eWeLink app.
Two models are available: AirGuard PM2.5 (SAWF-07P) measures fine dust particles PM2.5 / PM10, and AirGuard CO2 (SAWF-08P) measures carbon dioxide with an NDIR sensor.
Color: White
AirGuard PM2.5 (SAWF-07P): Monitors PM2.5 and PM10 particle concentration (0–500 µg/m³) with an accuracy of ±10% from 0–100 µg/m³ and ±10 µg/m³ from 100–500 µg/m³. You can switch the display between PM2.5 and PM10 mode.
AirGuard CO2 (SAWF-08P): Uses an NDIR CO2 sensor with a 400–5000 ppm range and ±(50 ppm + 5%) accuracy, updated about every 5 seconds — useful for knowing when a room needs fresh air.
Temperature & Humidity: Both models also show temperature (0–50°C, ±0.5°C) and humidity (5–95% RH, ±3%) on the same screen.
3 Alert Methods: When the reading passes your threshold the monitor can sound its buzzer, change the colour of its indicator light (green / yellow / red) and send a notification in the eWeLink app. The indicator light brightness is adjustable.
History & Export: The eWeLink app stores up to one year of readings with daily, weekly, monthly and yearly charts, and the data can be exported.
Who it's for / Works with: Homes, bedrooms, children's rooms and offices. Works with the eWeLink app and, through Matter, with Apple Home, Google Home, Amazon Alexa and Samsung SmartThings, so readings can trigger automations such as switching on an air purifier or ventilation.
Good to know: Powered over USB Type-C (5V 1A) and designed to stand on a desk or shelf with its built-in stand. Adding it to a third-party Matter platform requires a Matter hub. 2.4 GHz Wi-Fi only.
Technical Specifications
| Specification | AirGuard PM2.5 (SAWF-07P) | AirGuard CO2 (SAWF-08P) |
|---|---|---|
| Main measurement | PM2.5 / PM10 | CO2 (NDIR sensor) |
| Measurement range | 0–500 µg/m³ (PM2.5 and PM10) | 400–5000 ppm |
| Accuracy | ±10% (0–100 µg/m³) / ±10 µg/m³ (100–500 µg/m³) | ±(50 ppm + 5%) |
| Update interval | — | 5 seconds |
| Temperature range / accuracy | 0–50°C / ±0.5°C | 0–50°C / ±0.5°C |
| Humidity range / accuracy | 5–95% RH / ±3% | 5–95% RH / ±3% |
| Display | 3.73" LCD | 3.73" LCD |
| Power input | 5V ⎓ 1A, USB Type-C | 5V ⎓ 1A, USB Type-C |
| Wireless | Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Matter | Wi-Fi IEEE 802.11 b/g/n 2.4GHz, Matter |
| Working temperature | -10°C ~ 50°C | — |
| Dimensions | 70 × 103 × 26 mm | 70 × 103 × 26 mm |
📄 User manual: Download the official SONOFF SAWF-07P user manual (PDF)
📄 User manual: Download the official SONOFF SAWF-08P user manual (PDF)