Server rooms overheat. Archives get damp. Frigo tells you first.
From the server room to the basement archive, every technical room has its limits. Frigo tracks temperature and humidity in each of them, on every floor and at every site, and alerts the people you choose the moment a reading leaves its range — without adding a single device to your network.
Server rooms · Archives · Technical rooms Temperature, humidity & air quality Off your network
11:40All 8 rooms in range
11:41Server room above 27 °C — alert sent to 2 recipients
12:32Server room back in range — event logged
Illustrative. Temperature · humidity per room.
Technical rooms run unattended. That's the problem.
Technical rooms are built to run on their own. Nobody sits in the server room, the network closet is behind a locked door, and the basement archive is visited twice a year. That's fine — until the conditions change and nobody is there to notice.
A cooling unit that stops on a Saturday, a door propped open during maintenance, humidity rising after a leak: without monitoring, the first sign is often hardware going down. Frigo tracks temperature and humidity continuously and tells you the moment a reading leaves its range, while there is still time to act.
The cooling stops at 11:20. Without monitoring, someone finds out when services go down at 13:15. With Frigo, the alert goes out at 11:41 and the room is back in range by 12:32.
Measured continuously
Temperature and humidity, day and night — in every server room, network closet and archive.
Alerted straight away
When a reading leaves its range, the people you've set up are notified — with the space, the reading and the time.
Documented automatically
Every reading and every excursion goes into the record, for every room and every site.
For IT and facility management. One system.
IT wants to know before hardware suffers. Facility management wants to know before damp gets into an archive or a basement. The same flat sensor tracks temperature and humidity in both kinds of room, so both teams work from one view — each with their own rooms and limits.
- Too warm: hardware throttles, ages early or shuts down.
- Too dry: static builds up around equipment.
- Door contact shows when a technical room was opened.
- Too humid: condensation and mould conditions, before damage shows.
- Stable climate for documents and stored goods.
- Comfort and air quality in offices and meeting rooms.
Illustrative.
The questions IT asks. Answered upfront.
Before anything goes into a server room, IT wants to know what it touches, where the data goes and what happens when something stops. Here are the short answers.
Does it touch our network?
No. Sensors talk to Frigo's own connectivity unit, which runs on its own connection. Nothing joins your network, and there are no firewall rules to open.
Where is the data hosted?
In the EU. Readings, alerts and reports are stored on EU infrastructure. Your team opens everything in the browser.
What does installation involve?
Peel and stick. Sensors are wireless and battery-powered: no drilling, no cabling, no power socket. Under five minutes per sensor, with no downtime.
What if a sensor goes quiet?
You'll hear about it. Battery level and signal are monitored like any reading. If a device stops reporting, that raises an alert too.
Can we use the data in our own tools?
Yes. The API add-on connects Frigo to your own systems. Reports export as PDF, and a monthly report per device is included.
We have more than one site.
That's the point. Rooms are grouped by site, building and floor, so every location sits in one account and one view.
Every room, every site. One record.
Rooms are grouped by site, building and floor, so the network closet in one office sits next to the server room in another. Frigo stores every reading and records every excursion with its start, end and duration — complete, time-stamped, without anyone having to remember.
An automatic monthly report per device is included, and more frequent reports can be added. Frigo AI writes a short plain-language summary. If you want the data in your own systems, the API add-on connects them.
By room
| Site | Room | Avg temp | Avg RH | Excursions |
|---|---|---|---|---|
| Zurich HQ | Server room | 22.4 °C | 41 % | 1 · 51 min |
| Zurich HQ | Network closet 2F | 24.1 °C | 38 % | 0 |
| Zurich HQ | UPS room | 23.0 °C | 40 % | 0 |
| Basel office | Network closet | 23.6 °C | 39 % | 0 |
| Basel office | Archive | 19.4 °C | 49 % | 0 |
All rooms stayed within their limits for almost all of September. The Zurich server room went above 27 °C once, on 12 September, for 51 minutes. Network closet 2F ran warmest, at 24.1 °C on average.
Installed this week. Monitored this week.
Stick on the sensors
One per server room, network closet, archive or plant room. Stick it on and you're done — no downtime, no maintenance window.
Plug in connectivity
One unit per site, into a normal socket. It connects every sensor without joining your network.
Set limits and recipients
Scan the QR code, name the room, set its limits — 18–27 °C and 30–60 % humidity for a server room, for example — and choose who gets notified: IT, facility management, or both. Readings and records start the same day.
Every new setup starts with a 14-day evaluation period.
Tell us which rooms you need to watch.
Which rooms — server rooms, network closets, archives, plant rooms — and on how many sites. That's all we need to suggest a setup that fits.
A concrete setup · Price in writing · No obligation
from €14 / sensor / month
Hardware included in the subscription
Connectivity (one per site) €10 / month
SMS alerts and API access as add-ons
14-day evaluation period
Prices in CHF, EUR or GBP · Full pricing