FeaturePro plan

Temperature monitoring

Shelly wireless sensors measure temperature and humidity in fridges, freezers or the storeroom. If a value stays out of range too long or a sensor stops responding, the dashboard alerts your team by email, SMS or push notification.

Messagesnow

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Temperature too high: Drinks fridge (Musterdorf) 4.3 °C (target 8.0 °C)

Why it matters

Cooling under control, even at night

  • Every device at a glance

    Temperature, humidity and battery per sensor, with the status OK, Alert or Offline.

  • No false alarm when defrosting

    The alert delay waits until a value has really been out of range for too long. The dashboard suggests suitable values from the readings.

  • Reach the right person

    Alerts by email, SMS or ntfy, with separate recipients per store if you like. An acknowledge link stops the reminders.

How it works

Set up in four steps

Monitoring is part of every Pro plan. You buy the sensors separately; admins handle the settings.

  1. 1

    Set up sensors

    Add Shelly temperature sensors in the Shelly Smart Control app; the Shelly BLU H&T ZB is recommended. It needs a gateway.

  2. 2

    Connect Shelly Cloud

    Enter server URI and Cloud Key under Settings › Organization › Monitoring and click “Sync devices”. Rooms named after the store’s location are assigned automatically.

  3. 3

    Set thresholds

    Min °C, Max °C and an alert delay of 5 to 180 minutes per sensor. After a few days, apply the suggestions.

  4. 4

    Choose alert channels

    Turn on email, SMS or ntfy, enter recipients and check with a test message.

In the dashboard

What monitoring looks like

These images come straight from the Cloud Dashboard, with test data.

  1. 1

    Overview

    Each sensor as a card with temperature, humidity, battery and a small history. The top line shows how many devices are OK, in alert or offline; the page refreshes every 5 minutes.

    app.scango.ch
    Monitoring overview with four sensor cards: Offline, Alert and two OK
  2. 2

    Thresholds and suggestions

    Min, max and delay per sensor. Suggestions are based on up to 7 days of readings and can be set with “Apply”.

    app.scango.ch
    Temperature sensor table with min, max, delay and suggestion
  3. 3

    History and alerts

    Temperature history from 24 hours to 90 days with lowest, highest and latest value. Below it, the alert history with the channels used.

    app.scango.ch
    Sensor history dialog with temperature curve and alert history
  4. Read the full guide
Good to know

Which stores it suits

For unattended stores with chilled and frozen goods: if a fridge fails at night, nobody notices until the next visit. Monitoring runs in the same dashboard as orders and stock. All roles from Employee see the overview; only admins see the settings.

Requirements
Plan
Pro, CHF 199.–/month
Activation
in every Pro plan
Sensors
Shelly, bought separately (Shelly BLU H&T ZB recommended)
Shelly
cloud account and gateway
In use
Alerts
device not responding, below minimum, above maximum, battery low
Reminder
every 30 minutes until acknowledged
History kept
1–365 days, default 90
Cost
Email alerts
free
SMS alerts
CHF 0.10 per SMS (160 characters), test SMS free
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More features

Retail plan

Multi-store management

One catalogue, multiple locations – visibility, stock and sales per store.

Retail plan

Inventory management

Stock per store, pack linking, transfers and orders by email/CSV.

All plans

API & integrations

Open interface for your other tools.

Frequently asked questions

Which sensors do I need?

Shelly temperature sensors set up in your Shelly Cloud. The Shelly BLU H&T ZB is recommended; it needs a gateway, such as the Shelly BLU Gateway or another Shelly Plus, Pro, Gen3 or Gen4 device.

What does monitoring cost?

It is included in the Pro plan for CHF 199.– per month – you buy the Shelly sensors and the gateway separately. Email alerts are free. SMS cost CHF 0.10 per 160-character SMS and are added to your next invoice; test SMS are free. You set a monthly budget with notifications at 50, 75 and 100 % in the settings.

What happens during defrosting?

The temperature rises briefly. The alert delay (default 30 minutes) keeps this from triggering an alert. The suggested delay is the longest defrost phase plus 5 minutes, at least 30 minutes.

How often am I reminded?

Every 30 minutes as long as an alert is not acknowledged, once a day for low battery. The acknowledge link in the message stops the reminders for that incident.

Can stores have their own recipients?

Yes. Under “Recipients per store” you set separate addresses and numbers. They replace the organization default for that store.

What is ntfy?

An app for push notifications on phone or desktop. Your team subscribes to a channel (topic) and receives the alerts there.

Tobias Kobelt

Hi, I’m Tobias.

Happy to help. Sign up for free to get a first impression – or request a non-binding quote. I’m here if you have questions.

Tobias Kobelt · scango.ch