Sonoff Wire Splicing Connectors
22 $
Connect wires safely and neatly without tape — just lift the lever, insert the wire, and lock it in place, fully reusable.
Sonoff AirGuard CO2 Air Quality Monitor | SAWF-08P
Desktop CO₂, temperature and humidity monitor with a clear 3.73″ LCD and a professional NDIR sensor. Wi-Fi + Matter — works with Apple Home, Google Home, Alexa, SmartThings and eWeLink.
55 $
Available
💵 Cash on Delivery
🚚 Free Delivery
Get it by Sat 4 Jul
Delivery
by Sat 4 Jul
1–4 working days
Pickup
Ready tomorrow at 10:00 AM
In Stock
Ready to ship
Available
Smartio Guarantee
- Free Delivery on orders above $50
- 14-Day Exchange for unopened items
- Local Support on WhatsApp: +961 71 791 103
- Cash on Delivery available across Lebanon
🎄 Holiday Returns Extended
Orders placed between 20 November and 25 December
can be returned until 10 January.
Item must be sealed & unused. Standard return policy applies.
Product Information
Indoor CO₂ climbs fast in a closed room — and you feel it as drowsiness, headaches and poor focus long before you notice the air has gone stale. The Sonoff AirGuard CO2 puts that invisible number on a clear desktop screen, so you always know when it’s time to crack a window or run the fan.
At its core is a professional NDIR sensor accurate to ±(50 ppm + 5%), measuring CO₂ from 400 to 5000 ppm and refreshing the reading every 5 seconds. The large 3.73-inch LCD shows live CO₂ in ppm next to room temperature and humidity at a glance, with switchable °C/°F units — no app needed for a quick check.
When CO₂ rises, AirGuard warns you three ways: an on-device sound alarm, a colour-coded indicator light, and a push notification to your phone. In the eWeLink app it combines your indoor readings with your city’s outdoor air data to suggest the right action, and it keeps a full year of CO₂, temperature and humidity history you can chart and export to spot long-term patterns.
Built on Matter over Wi-Fi, it drops straight into Apple Home, Google Home, Amazon Alexa, SmartThings and Home Assistant, so your air readings sit alongside the rest of your smart home and can trigger automations like switching on a purifier. Ask Siri or your smart speaker for the current level and get an instant, hands-free answer. (Integrating with a third-party Matter ecosystem requires a Matter hub.)
Delivery, Returns & Warranty
Delivery
Enjoy free standard delivery across Lebanon on orders over $50, or free pickup on orders over $30. We also offer same-day delivery options. For more details, visit our delivery information page.
Returns
We provide a 15-day return window for all orders, subject to certain exclusions. Please note that cash refunds are not available. For complete details, visit our return policy page.
Warranty
Our products are warranted to be free from manufacturing defects. If a product sold by us is found to be defective, we will, at our discretion, repair or replace it with a new one. Certain exclusions apply. For full details, please review our warranty policy page.
Buying a gift? Select gift-wrap at checkout (extra cost).
Professional NDIR accuracy
An NDIR sensor measures CO₂ from 400–5000 ppm to ±(50 ppm + 5%) and refreshes every 5 seconds.
CO₂, temperature & humidity at a glance
A clear 3.73-inch LCD shows all three readings together, with switchable °C/°F units.
Works with the Matter ecosystem
Apple Home, Google Home, Alexa, SmartThings and Home Assistant — over Wi-Fi, no proprietary hub.
Three-way alerts
Sound alarm, colour-coded indicator light and phone notifications warn you the moment CO₂ gets too high.
A full year of air-quality history
Store and export up to 365 days of CO₂, temperature and humidity trends to find the root cause.
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