Independent temperature monitoring for fridges and cold roomsWhen the cold fails at night, who finds out?
A second reading on its own path, with alerts by SMS, call or e-mail depending on the pack. Not wired to your refrigeration, and unable to act on it.






Mobile network
ARES12 LTE set
Monitor with 3 m probe, antenna and mains adapter. SMS, call or e-mail, no portal needed. Battery for about 24 h. You supply the SIM card.
€587.70 excl. VAT€705.24 incl. VAT
NB-IoT, battery
Efento NB-IoT logger, IP65
Wireless logger in an IP65 housing with a 1 m external probe. Battery up to 8 years according to the manufacturer. SIM and cloud licence in the pack.
Price on request
Your site network
STE2 network thermometer
Ethernet or Wi-Fi on your site network, with probe and adapter. E-mail alerts, SMS with an optional gateway. If your network stops, so do the alerts.
From €189.00 excl. VAT€226.80 incl. VAT
NB-IoT, SIM included
NB-2x1Wire set
NB-IoT monitor with 3 m probe and 3-year prepaid SIM. Battery up to 3 years at one send every 10 hours. Use the mains adapter for quicker alerts.
€299.00 excl. VAT€358.80 incl. VAT
LoRaWAN, 4G gateway
LoRaWAN pack, 5+ sensors
Battery sensors and an indoor 4G gateway for several cold rooms on one site. You supply the gateway SIM card. Quoted to your site.
Price on request
The moments when nobody is there
Refrigeration rarely chooses office hours. These are the situations the packs are built for.
Saturday night
An SMS or call reaches you while there is still time to act.
Find out moreA power cut
The ARES has a battery for about 24 h. The LoRaWAN gateway can hold on with its backup battery option.
Find out moreA door left ajar
You set the limit and the delay, so that a normal defrost does not raise an alert.
Find out moreA controller you can no longer trust
The second reading comes from a separate probe, on another path.
Find out more
Five packs, one job
Pick by how the alert leaves your site. Prices excluding VAT, every pack can also be quoted.

Mobile network
ARES12 LTE set
€587.70 excl. VAT€705.24 incl. VAT

NB-IoT, battery
Efento NB-IoT logger, IP65
Price on request

Your site network
STE2 network thermometer
From €189.00 excl. VAT€226.80 incl. VAT

NB-IoT, SIM included
NB-2x1Wire set
€299.00 excl. VAT€358.80 incl. VAT

LoRaWAN, 4G gateway
LoRaWAN pack, 5+ sensors
Price on request
How it works
A separate probe
The probe measures inside the cold space, with no link to your refrigeration control.
Its own path
The reading leaves by mobile network, NB-IoT, LoRaWAN or your site network, depending on the pack.
Someone is warned
By SMS, call, e-mail or push depending on the pack, when a reading leaves the limits you set.
Wherever cold has to hold
Find out more
Food shops and supermarkets
Bakeries, delicatessens, butchers
Restaurants and kitchens
Pharmacies and surgeries
Florists and cut flowers
Illustrative photos, not customer sites.
Tell us about your site
What you want to monitor, where, and how many fridges or cold rooms. We reply with a quote.