Wireless Temperature & Humidity Monitoring
TermoWatch by Gas At Site is a wireless temperature and humidity monitoring system for cold stores, food facilities, retail refrigeration, laboratories and other critical environments. Built on robust LoRa-based communication, it gives you reliable long-range monitoring, flexible probe placement, and remote visibility without the installation complexity of traditional wired systems.
What is TermoWatch?
TermoWatch is Gas At Site’s wireless temperature and humidity monitoring solution for facilities where environmental control matters. It combines wireless transponders, a Master Controller and remote dashboard access to help operators monitor critical areas more easily and respond faster when conditions change.
Because TermoWatch uses long-range LoRa radio communication, it is especially useful in environments where extensive cabling is difficult, disruptive or expensive. The system is easy to install, configurable to site requirements, and designed for practical, dependable monitoring in real operating conditions.
How TermoWatch works
Wireless temperature and humidity transponders are placed at the points you want to monitor. These send data via LoRa radio communication to a Master Controller, which collects and manages the information for viewing, reporting and alerting.
Depending on the system selected, operators can access the monitoring interface remotely on PC or phone, or through a dedicated screen-based setup.
Watch a short introduction to how TermoWatch monitors temperature and humidity wirelessly, using long-range LoRa communication and remote dashboard visibility.
Why Choose Wireless Monitoring?
Reliable communication
LoRa technology provides robust, interference-resistant communication over long distances, even in challenging environments.
Durable design
IP67-rated probes are built for demanding environments where reliable operation matters.
Data protection
Automatic data uploads and digital backups help protect visibility during power outages.
Cost-effective installation
No cable clutter, less installation complexity, and lower maintenance requirements make the system easier to deploy and manage.
Remote visibility
View connected probes remotely through a web interface on your PC or phone.
Flexible site configuration
TermoWatch can be configured to suit each client’s monitoring requirements and site layout.
Applications
Food warehouses &
cold stores
TermoWatch provides continuous wireless monitoring across cold rooms and storage areas to help operators maintain visibility and respond quickly to temperature movement.
Retail freezers and fridges
Monitor freezers, fridges and display cabinets more easily from one central system. TermoWatch helps retailers identify faults faster and reduce the risk of stock loss.
Research & pharmacy laboratories
Where temperature and humidity compliance matter, TermoWatch supports reliable monitoring, documentation and audit visibility for controlled environments.
The TermoWatch signal is extremely robust
with a range of up to 17km.
The TermoWatch Dashboard
The TermoWatch Dashboard gives operators centralised visibility of connected probes and monitoring points from a single interface. Accessible from your PC or phone, it supports remote tracking, customisable alerts and historical reporting to help you stay informed around the clock. It includes the following features:
Customisable alerts
Set temperature and humidity thresholds to trigger automatic alerts.
Comprehensive reporting
View historical data and download reports to analyse trends and improve decision-making.
Backup and recovery
Automatic uploads and digital backups help prevent data loss during power outages.
Choose the right TermoWatch System
TermoWatch is available in different configurations to suit different site sizes and monitoring requirements.
1
TermoWatch
For larger systems requiring up to 100 transponder stations on one Master Controller system. Includes web interface access for remote view on PC and phone, with TermoWatch software installed on the client PC.
2
TermoWatch Lite
For smaller systems requiring up to 10 transponder stations on a Mini Master Controller system. Includes web interface access for remote view on PC and phone, with software installed on the client PC.
3
TermoWatch Lite + Dashboard Screen
For smaller systems requiring up to 10 transponder stations, with a box-mounted tablet included and TermoWatch software installed.
Not sure which TermoWatch system suits your site?
Talk to a Gas At Site engineer about the right setup for your monitoring requirements.
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