Sonoff
Smart home kit for a classroom: 3 CO2 monitors and 4 sockets for the purifiers, Sonoff
Smart home kit for a classroom: 3 CO2 monitors and 4 sockets for the purifiers, Sonoff
Kit smart home su Amazon.it · Aria e benessere · Fai-da-te
Regular price
€167.70
Regular price
Sale price
€167.70
Unit price
per
Indicative price: sum of the Amazon.it prices recorded on 22/09/2026. The kit is bought on Amazon, not from us.
Add the whole kit to your Amazon cart
Indicative price: the sum of the Amazon.it prices recorded on 22/09/2026; prices on Amazon can change. Delivery, returns and warranty are shown on Amazon at checkout. As an Amazon Associate, Litio Store earns from qualifying purchases.
Smart home kit · Air and wellbeing
Sonoff Matter classroom and school kit: 3 CO2 monitors and 4 sockets for ventilation
For schools, training rooms and meeting rooms. Three Sonoff AirGuard CO2 monitors, one per room, show when the air is stale and the windows need opening; four Sonoff S61s Matter sockets switch on purifiers or extractors when the readings rise. It runs in the eWeLink app or from a Matter controller, with no hub and no electrical work.
Sonoff Matter devicesNo hub, Wi-FiDIY installationBuy it on Amazon.it
Kit put together by Litio Store — buy it on Amazon.it. This is one of the smart home kits in the Domotica Smart section: you buy the products on Amazon from a basket we have already filled, at Amazon's prices on the day, and we earn a small commission at no extra cost to you. For professional LoRaWAN installations see the Milesight kits in the same section; for a kit built to order, get in touch through the contact page.
Who it is forSchools, training centres, classrooms and meeting rooms.
What you measureCO2 in three classrooms, a direct measure of how well the air is changing.
What you switchUp to four plug-in extractor fans or air purifiers.
InstallationDIY: monitors to stand or fix, sockets to plug in.
What it does
- Each Sonoff AirGuard monitor measures the CO2 in its own classroom: the more people and the longer the windows stay shut, the higher the CO2 goes.
- Above the threshold you set, the teacher or the person in charge gets a notification: time to open the windows.
- The S61s sockets switch an extractor fan, which brings outside air in to lower CO2, or a purifier, which filters out dust.
- The sockets meter the consumption of whatever is plugged in and switch off automatically at the end of the lesson.
- The history shows which hours and which classrooms the air gets worse in, useful for planning the airing breaks.
For more classrooms, a gym or mechanical ventilation to control, get in touch from the contact page: we will put together the configuration for your school.
1Sonoff AirGuard CO2 monitor in every classroom, on the wall or on a unit, away from windows and doors. Three in the kit.
2Sonoff S61s Matter socket in the wall socket of an extractor or a purifier. Four in the kit.
How it is installed
Wi-Fi network. There is no hub: the monitors and the sockets join the 2.4GHz Wi-Fi directly. In schools it is best to put the devices on a dedicated network, separate from the student and guest one, in line with the school's own rules. Check the signal in every classroom before installing. The devices run from the eWeLink app or from a Matter controller.
CO2 monitor. In each classroom the monitor goes on the wall or on a unit at about 1.5 m, in the area where the pupils sit, away from windows, doors, radiators and the teacher's desk where someone would breathe over it. Keep it out of the pupils' reach. It is powered as the manufacturer specifies.
Sockets and appliances. The S61s sockets go into the wall outlets of the extractors or the purifiers. Check that the appliances restart on their own when the power comes back, otherwise the socket cannot start them, and that their power is within the socket's limit. Keep the leads out of walkways.
App and pairing. Add the monitors and sockets to the eWeLink app or to your Matter controller with the pairing code printed on the devices. Rename them with the classroom number. Switch the appliances on and off from the app to check that they start again. Share access with the person responsible for each classroom.
Recommended automations. For each classroom, set a notification above 1,000ppm of CO2 so the windows get opened, and a scene that starts that classroom's extractor above the threshold and stops it when CO2 falls. Schedule all the sockets to switch off at the end of the day and on closing days.
Contents verified. The AirGuard CO2 monitor and the S61s sockets are Sonoff Wi-Fi devices with Matter support: they run in the same eWeLink app or in a Matter controller, where the CO2 readings can switch the sockets. The kit needs no accessories: there is no electrical work to do.
What's in the kit
| Qty | Item | Unit price | Subtotal |
|---|---|---|---|
| 3 | Sonoff AirGuard CO2Air quality | 56,27 € | 168,81 € |
| 1 | Sonoff S61s Matter socket, 4 piecesSmart socket | 35,78 € | 35,78 € |
| Kit total | 204,59 € |
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 basket2 items, 4 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 plugs connect straight to the Wi-Fi and are managed with the eWeLink app. As they are Matter devices, they can also be used with a Matter controller you already have, without a Sonoff hub.
Does it work with Alexa, Google Home or Apple Home?
Yes: the devices support Matter and are added to the Matter controllers of Alexa, Google Home and Apple Home. For automations between CO2 and the sockets, check that the controller you choose supports the CO2 sensor; otherwise use eWeLink.
Does a purifier bring CO2 down?
No. The purifier filters dust and particles, but CO2 only comes down with fresh air: by opening the windows, with an extractor or with mechanical ventilation. Plug extractors into the sockets for CO2, purifiers for dust.
Do you need an electrician?
No. The plugs go into the wall sockets and the monitors either sit in place or fix to the wall: there is no 230V wiring to do. Just check the rules on electrical equipment and cables in the classroom with whoever runs the school.
What happens if there is no internet?
The monitors keep measuring. With a Matter controller on the local network some automations can carry on; those that go through the eWeLink cloud, and the notifications, resume when the line is back. The appliances can always be switched on from their own button.
Can I add more classrooms?
Yes: for each classroom you add a monitor and, if you need one, a socket, in the same app or the same Matter controller. Get in touch through the contact page with the number of classrooms and we will put the configuration together.
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
- Extractor fans, air purifiers or mechanical ventilation
- A Wi-Fi router and an internet connection
- Matter controller, if you would rather not use eWeLink
- USB power supplies for the monitors, if not supplied in the boxes
As an Amazon Associate, Litio Store earns from qualifying purchases.