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  • Heating and Cooling System Temperature Monitoring
  • Monitor and track HVAC systems remotely
    with real-time alerts if something is wrong!
    Prevent HVAC issues before they happen,
    minimizing cost and downtime!

Wireless Sensors and Remote Monitoring Solutions for Heating and Cooling Systems!

Keeping temperatures in your building comfortable can sometimes put your heating and cooling systems to the ultimate test. Often, we take them for granted, just assuming that they will work without any problems. Unfortunately, your heating and cooling units are constantly at risk. If you have experienced problems with this in the past, you know how expensive these failures can be, especially if not caught in a timely manner. Luckily, that’s where we come in. Monnit provides a solution for monitoring multiple aspects of your facilities HVAC systems and will alert you of any issues in real-time.

Monnit Solutions for Monitoring Building Heating and Cooling Systems

» Monitor and track temperature output of your HVAC or boiler  View Wireless Temperature Sensors »

» Track energy consumption or equipment  View Wireless AC Current Meters »

» Monitor the activity of your machinery  View Wireless Activity Detection Sensors »

» Ensure safe humidity levels around your machinery  View Wireless Humidity Sensors »

» Be alerted if carbon monoxide levels reach dangerous highs  View Wireless CO Meters »

Save Time and Resources
Automated system monitors and tracks data for you, so no more manual checking certain aspects of the HVAC system.
Protect Your Building
Track HVAC systems for proper operation and receive real time alerts via SMS text, email or voice call if there are any issues.
Preventive Maintenance
Be aware of early warning signs that can help prevent HVAC or boiler systems failure.
Monitor From Anywhere
24/7 access from anywhere via any Internet enabled device. Android and iOS apps are free to download.

How The Monnit Remote Monitoring Solution Works:

1. Place wireless sensors on or around "things" you want to monitor.
2. Setup notifications for when certain "conditions" are detected.
3. Receive real-time alerts by text, email or phone call, wherever you are.
Monnit Wireless Sensor Products

Why Choose Monnit?

There are so many reasons why you should choose Monnit, it's hard to list them all!

Easy to Setup and Use
Monnit remote monitoring systems can be setup in just a few minutes and our intuitive interface makes managing your system a snap!
Exceptional Wireless Range
Our optimized RF communications platform provides superior wireless range for covering large areas.
48+ Sensor Types
With over 48 different sensor types and more developed all the time, the sky is the limit for what you can monitor.
Low Cost
Monnit wireless sensors start at just $49 and basic online sensor monitoring and notifications are FREE!
Low Power / Long Life
Monnit wireless sensors feature industry leading power management, allowing sensors to last for up to 2 years on a single CR2032 coin cell battery.
Global RF Frequencies
Our wireless products are available in global frequencies (900, 920, 868 and 433 MHz).

"What a pleasure it is to do business with a company that makes purchasing equipment very easy. The customer service is excellent, perfect and quick. Hassle free!"

– Marguerite R., New York

"We have an in house monitoring system…very expensive, hard wired into the building when it was built a few years ago. Last night Monnit told me my freezer was going down at 8:00pm. I received a call from our maintenance company at 1:15 am after the freezer was a complete loss. Your system just sells itself!!!"

– Cameron L., Colorado

"We are so glad we found your products! The system was so easy to install and it does exactly what we were looking for. We couldn’t be happier! By the way, your support team rocks!"

– Victor K., South Carolina

"Trying to find the right solution for our customers was hard enough, but the fact that you let me brand it and sell it as my own is a game changer! Our customers really love these things! It sets us well above the competition! I’m so glad we found you guys!"

– Tom R., California

"Contacted Monnit Support. All I can say is, what a great company! Keep up the good work!"

– John L., North Carolina

"I received my Wifi sensors recently and so far I am REALLY impressed. Very nice!"

– Ron H., Wisconsin

"Already hooked up and monitoring on the wireless portal! I’m loving it. So cool and exactly what I was looking for. Really impressed with the range of the wireless sensors, definitely going to order several more for my other refrigerators."

– Will P., Georgia

"I am impressed with these wireless sensors! They do exactly what we need them to, and have already saved us from a few issues with our walk-in coolers and freezers."

– Lajuana Wimberley, Llano Independent School District

"From concept to deployment, using Monnit's OEM sensors made our last project the easiest and quickest we have ever done. Their customer support is top notch and most importantly, their stuff works like it should!"

– Kevin, K., Minnesota

"While I am away, I sleep well at night! I've tested my Monnit sensors and know that they will alert me if something is wrong! And, they are much cheaper than other monitoring solutions!"

– Don, C., New Hampshire

"What excellent and quick support! We have tried several providers of sensor-ware over the last 3-4 years - and so far all have failed miserably. We finally found a rock solid provider of quality hardware with an excellent service level!"

– Lars H., Denmark

"I LOVE THESE SENSORS! They are so easy to set up and I can monitor everything on my iphone! I'll be buying another set for my other factories' refrigerators and freezers."

– Ken R., Long Island, NY

"Monnit wireless temperature sensors have greatly improved our ability to monitor the extreme heat we use to exterminate bed bugs. ...we looked around at other systems and they were not as affordable as Monnit's."

– Douglas C., Cincinnati Ohio

"I am pleased with how easy the gateway was to setup. It was recognized on the network and on the internet very quickly. It was also very easy and quick to configure and deploy the sensors."

– Richard F., St. Louis

"Got it, unboxed it, had it setup within 2 minutes. It took me longer to peel the backing off the double sided tape than to configure the system."

– Todd W., Houston Texas

"Within the first two weeks of operation the networks detected three separate instances of boiler failure. The iMonnit alerting system notified us and we avoided tens of thousands of dollars in repairs due to frozen pipes."

– Paul M., Michigan

"..This product is a game changer! The price is right, It's simple to set up and the transmission range is the best in its class."

– Rich W., New Hampshire

"..impressed with the sensor pricing. You can barely get the individual parts from a reseller for the price of some of these sensors."

– Andrew A., U of VA

"The water sensors I deployed performed as advertised. Thanks for providing a solution that addressed a requirement I’ve had for a long time."

– Mike S., Texas

"This has got to be the single best investment we have made as a company! ..they save me at least 30 minutes each time I set up."

– Bret L., North Carolina

It's Easy To Get Started With Monnit Products and Services!

Monnit Wireless Gateways
• Cellular Gateways
• Standalone Ethernet Gateways
• Low-Cost USB Gateways

View Wireless Gateways
Monnit Wireless Sensors
• Commercial Grade Wireless Sensors
• Industrial Grade Wireless Sensors
• Standalone Wi-Fi Sensors

View Wireless Sensors
Monnit Wireless Sensors - Monitoring Software
• Free and Premiere Online Sensor Monitoring
• Self Hosted Monitoring Options
• Existing Software Integration Capabilities

View Monitoring Software Options