Smiling staffs using digital tablet in organic section of super market

IESS Smart Freezer Monitoring  

IThe IESS Smart Freezer Monitoring system is a turn-key solution provided by IESS.  It provides a cost effective and easy-to-install freezer monitoring system with high precision temperature / humidity sensors and an easy-to-use cloud application for monitoring and codeless configuration.  The sensor nodes are battery powered and use a low power wireless network to enable the rapid retrofit of existing equipment. 

The off the shelf cloud application provides geographical coverage that gives an at-a-glance view of problems with quick drill down for diagnostics and remedial action.  Health thresholds, smart insight functions, reports, and alerts can be customized by the operator from an easy-to-use graphical interface.


  • Convenience stores and super markets
  • Coffee and beverage shops
  • Fresh food, vegetable, and fruit vendors
  • Agricultural processing
  • Cold chain transport
  • Other applications requiring real time temperature and humidity monitoring with alerting, reporting, and visualization 

Get Started 

Turnkey Solution support by IESS

Contact IESS to get direct support for proof of concepts and full deployments!

Hardware Purchasing & Installation

IESS supports a selection of hardware systems to fit each facility type.  See the Hardware Ordering section below, and please contact IESS sales team to discuss your requirements.

Software Sign-up 

To sign up for the IESS Smart Freezer Monitoring solution, click "Sign Up" and follow the steps to deploy a full solution based on Exosite's ExoSense® cloud application.  The software is deployed with a data simulator which helps with configuration and testing prior to hardware installation.


Real-time monitoring of sensor data (default: temperature and humidity) with a configurable user interface supporting advanced visualizations and diagnostic controls.

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Full Function on Cloud Computing features for Data Transformation , and Insight for Data Analytics 

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Hardware Overview 

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SigFOX / Sub1G LPWAN sensor node

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Sub1G mesh IoT Gateway

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Hardware Ordering

Please contact IESS to purchase hardware appropriate to your facility.


IESS provides a "zero engineering and installation" turn-key solution approach for applications in Taiwan and Hong Kong / China. For more information please contact IESS team .

Have Questions?

Contact Us