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Remote Monitoring Solutions for Commercial Refrigeration

Text and email alerts when temperatures fall out of acceptable ranges.

Sensors to Maintain Regulation, Compliance, and Your Bottom Line

Keeping research & storage systems running smoothly just got a whole lot easier.

Warehouse Shelves

All Monnit devices remotely monitor and report data to a digitally logged HACCP compliant record. Installing a wireless sensor is the best way to achieve satisfactory ERES and CFR21 part 11 requirements.

If you're worried about your refrigerator or freezer failing while you're not around Monnit wireless sensor will help ease that anxiety with automatically recorded data and alerts delivered right to your phone.

Peace of Mind for Your Customers. Less Product Loss for You.

Monitoring your chilled or frozen inventory for optimal temps has never been easier.

Effortless protection & compliance

Monitoring your commercial refrigeration unit's temperature has never been easier now that you can remotely monitor performance with Monnit sensors. The FDA Food Modernization Act (FMA) has strict guidelines regarding the safety of food storage. All Monnit sensor automatically log their data readings so staying compliant with health regulations is as easy as looking at your phone.

And the best part, it's more afordable than you think!


The principal purpose of a refrigerator or freezer is to keep cold or frozen inventory out of the danger zone. A temperature sensor installed to monitor conditions between -40°C (-40°F) and +4°C (+40°F) makes it possible to manage any unit from your phone remotely. Settings can be set to ignore periodic defrost cycles or rise in temperature when the door is open, minimizing false alarms. Accurate readings are delivered and logged in the iMonnit cloud-based app for easy download.

Motion Detection

Is there someone in the walk-in freezer or refrigerator? You can know just by checking your phone and see if the Monnit Motion Detection sensor installed to monitor your unit has registered any activity. As with all Monnit sensors, readings are digitally logged, accessible only to the account manager and others with permission to view that data. This helps immensely with loss prevention and regulating access if the unit is restricted.


A refrigeration unit exists in a fragile ecosystem. The Humidity sensor monitors the percent of moisture in the air and temperature to keep your system running smoothly. Monnit has the right tools for the job, whether it's a commercial bar, merchandise, food prep, mini reach-in, commercial reach-in, or anhydrous ammonia cooling system.


Is the door to your refrigeration unit continually being left open? Erase the worry over what this innocent mistake might inflict on the loss of product and weak security with the Open/Closed sensor. Contact between a magnet is registered to report if a door is open or closed. Settings can even be configured to let you know if the door has been open for an excessive amount of time and ignore false alarms resulting from shorter periods of activity.

   Water Detection

Where there's ice, there's water. Setting a Water Detection Puck outside your unit can update you on leaks within your refrigeration unit. This is instrumental in preventing employee slip and fall accidents and losing inventory due to a severe malfunction.

Power Consumption

The loss of power to your refrigeration unit or cooling system presents a significant problem. AC Current Meters from Monnit monitor the power draw and alert you the moment failure is detected. Sharp spikes could forecast issues with your system being overworked and avoid power-related problems down the road.

Remote Monitoring for Business - How Monnit Works

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Getting Started is Easy!

Remote Monitoring is as easy as 1, 2, 3

  1. Select the sensors to monitor and protect your commercial refrigeration operations.

  2. Install. All Monnit sensors can be installed in as little as 15 minutes.

  3. Gain peace of mind knowing that your operation is now being monitored around the clock. You'll receive an instant alert anytime conditions fall below or exceed predefined thresholds..

Award-winning technology & 15-minute setup mean adding powerful remote monitoring to your business is easy.


    Easy Set Up


Monnit's sensors can be set up within 15 minutes. An intuitive PC or smartphone interface simplifies sensor deployment.

Exceptional Range


Get the freedom of up to 300m+ of wireless range thanks to the one of the most powerful sensor platforms.

   80+ Sensor Types


With over 80 different sensor types (and counting), there is a monitoring solution for virtually any business.

Low Power,

Long Life


Industry-exclusive power management gives Monnit sensors up to 10 years of battery life—more than any other brand!

Low Cost



Low cost sensors that makes it affordable for everyone.

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