
For families and allergy sufferers who want to know what the air in the house is like. The Sonoff AirGuard monitor measures CO2, the PM2.5/PM10 monitor measures fine dust and the S60TPF Wi-Fi plug switches the purifier on when the dust goes above the threshold. Readings, history and automations in the eWeLink app, with no hub and no electrical work.
What it does
- The Sonoff AirGuard monitor measures CO2: when it rises the room needs fresh air, and you get an alert to open the window.
- The PM2.5/PM10 monitor picks up fine particulates, from cooking, from traffic or on smoggy days.
- The Sonoff S60TPF socket switches the purifier on when the particulates go over the threshold and off when they are low again.
- The socket also meters the purifier, so you know how hard it is working.
- The eWeLink app gives you live readings, history and automations.

How it is installed
What's in the kit

| Qty | Item | Unit price | Subtotal |
|---|---|---|---|
| 1 | Sonoff AirGuard CO2Air quality | 56,27 € | 56,27 € |
| 1 | Sonoff PM2.5/PM10 monitorAir quality | 40,91 € | 40,91 € |
| 1 | Sonoff S60TPF Wi-Fi socketSmart socket | 13,23 € | 13,23 € |
| Kit total | 110,41 € |
Prices taken from Amazon.it on 22/09/2026: they can change, and the price Amazon shows at the time of purchase is the one that applies.
Add the whole kit to your Amazon basket3 items, 3 pieces · optional extras are added from the individual linksDelivery, returns and warranty: Amazon shows these when you buy.
Before you order
Do you need a hub?
No: the monitor and the plug connect straight to the home Wi-Fi and are managed with the eWeLink app. Good 2.4GHz Wi-Fi coverage in the room where you put them is enough, which is worth checking with your phone.
Does the purifier bring CO2 down?
No. The purifier filters dust and particles, but CO2 only comes down with fresh air: by opening the windows or with mechanical ventilation. That is why the kit uses CO2 to warn you and dust to switch the purifier on.
Does it work with any air purifier?
It works with air purifiers that restart on their own when the power comes back, usually those with a mechanical switch or last-state memory. If yours only starts from an electronic button, the socket cannot start it: check first by unplugging it and plugging it back in.
Does it work with Alexa, Google Home or Apple Home?
The eWeLink app offers integration with Alexa and Google Home. Devices that support Matter, as Sonoff states, can also be added to other Matter controllers. For the automations between monitor and socket it is better to use eWeLink.
What happens if there is no internet?
The monitors keep measuring and keep showing the values, if they have a display, and the purifier can always be switched on from its own button. Automations and notifications that go through the eWeLink cloud resume when the line is back.
Can I add more rooms?
Yes: you can add more monitors and more sockets in the same app, for the children's bedroom or the home office for example. Get in touch through the contact page if you also want to control a dehumidifier or ventilation.
What if a product is out of stock on Amazon?
An item can sell out or change version. Get in touch through the contact page quoting the kit code: we will point you to an alternative that works with the other devices and with the same app, so you keep a combination we have checked and you do not have to go back over anything yourself.
Why buy on Amazon?
Purchase, payment, delivery, returns and warranty are handled by Amazon, as with any other order: delivery times, returns and warranty are shown on Amazon when you buy. The kit is our own work: we picked parts that work together, plus the accessories needed to fit them.
Notes
Not included
- Air purifier
- A Wi-Fi router and an internet connection
- USB power supplies for the monitors, if not supplied in the boxes
As an Amazon Associate, Litio Store earns from qualifying purchases.