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Award Winning
IoT Solutions

Three ALTA Sensors and an ALTA gateway

Enterprise IoT with 10+ Years of Validation

A decade in the making,
ALTA is a new dawn for IoT

More than an incremental improvement,
these sensors are a new breed.

Keep an eye on things—from anywhere.

With so many priorities, how do you ensure your company's vital systems kick in when needed the most?

With industry-leading range, security & affordability, ALTA has set new benchmarks. Since their introduction in 2017, Monnit's ALTA Sensors have been global game-changers for many industries including Food Service, Facility Management, Manufacturing, Logistics, Pharmaceutical & Medical.

80+ sensors. One dashboard.

Award-winning ALTA Sensors let you monitor:

  • Temperature
  • Humidity
  • Water Intrusion
  • Access
  • Motion
  • Gas levels
  • Vibration
  • Acceleration
  • Voltage
  • Current
  • Actuations
  • Light
  • Pressure
  • Activity
  • Vehicle traffic
  • Air quality
  • Air velocity
  • Button presses
  • Liquid levels

Know more & worry less with ALTA Sensors.

ALTA Logo with 80+ wireless sensors text over background of ocean and rising sun


We don't blame you for wanting more—here are some of the features our customers love most.

  • Easy Setup

    All of Monnit's remote monitoring systems can be set up in about 15 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.

  • 80+
    Sensor Types

    With over 80 different sensor types and more developed all the time, the sky is the limit for what you can monitor.

  • Low Cost
    High Quality

    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 12+ years.

  • Global RF

    Our wireless products are available in global frequencies (900, 920, 868 and 433 MHz).

Effortless Setup

(You'll be monitoring in 15 minutes.)

ALTA Sensors in use

“This system was super easy to install and get up and running. The customer service was first class, and the cost of both the equipment and annual monitoring was much less than other systems I looked at. To top it all off, the app is a great tool to keep me connected when I'm away from work.”

—Northumberland County

Exceptional Wireless Range

The freedom to deploy where needed.

  • Feet
  • 100
  • 200
  • 300
  • 400
  • 500
  • 600
  • 700
  • 800
  • 900
  • 1000
  • 1100
  • 1200

Going the Distance

  •   ALTA exclusive RF tech 1,200+
  • Monnit Gen 1
  • Competitors
  •   WiFi

Why is range so important?

Monnit's ALTA sensors can reach 1,200+ feet through 12+ walls. Just one more reason ALTA is the world's best IoT monitoring solution. You can deploy where it makes sense (non line of sight) through multiple walls or even floors.

How far is 1,200 feet?

4.8 747 airplanes laid end to end

747 airplane silhouette 747 airplane silhouette 747 airplane silhouette 747 airplane silhouette Partial 747 airplane silhouette

1.5 Eiffel Towers laid end to end

Eiffel Tower silhouette on its side

1 Empire State Building laid on its side

Empire State Building silhouette on its side

Low Cost, High Quality

You get more than you pay for.

With many purchases, we find ourselves balancing cost and quality. Experience has trained us to expect that more expensive products are superior in quality. However, this is not what you will experience when working with Monnit.

Quality guarantee seal

For more than a decade, we have delivered reliable, American-made IoT solutions at a price that makes streamlining with remote monitoring possible for any business.

Low Power, Long Life

(Truly set-it-and-forget-it)

Monnit has paired exclusive RF technology with industry-leading power management to achieve the best battery life in IoT. While the competition lasts anywhere from six months to two years, Monnit has made 12+ years possible.

Battery illustrations at increasing levels of depletion

Insert two AA batteries and deploy where needed—IoT monitoring has never been such a breeze to maintain.

Estimate ALTA Sensor Battery Life.

Change the values to see your actual usage.

ALTA Battery Life Estimator

Battery    ➟    
Power    ➟      mAh
Battery Shelf Life Years

Sensor    ➟    
Heartbeat    ➟      Minutes
Readings    ➟      per Heartbeat
Transmissions per Heartbeat (per Heartbeat)

About    ➟    
Data messages
About    ➟    
  Days of battery life
About    ➟    
  Years of battery life
*All message counts, days and years of battery life represent estimates.

Exact battery life will vary depending on multiple factors such as; environmental conditions, battery quality etc.

Global RF Frequencies

Working for you—wherever you grow.

With more than 23,000 customers in over 88 countries, we have helped businesses across the globe keep an eye on things remotely. When you need to deploy IoT at a satellite location on the other side of the world, we've got you covered with local frequencies and certifications.

Spinning globe

IoT network scalability has always been a primary focus at Monnit. We have a deep commitment to meet the needs of a global marketplace and the businesses expanding with it.

United States (900 MHz)
Canada (900 MHz)
Central America (900 MHz)
South America (900 MHz)
Europe (868 MHz)
Middle East (868 MHz)
Eastern Europe (868 MHz)
Africa (868 MHz)
Asia Pacific (433 MHz)
Japan (920 MHz)
Australia (433 MHz)
Korea (920 MHz/Alta 940 MHz)

not a bank —
secure as if we were


ALTA products use Monnit’s new Encrypt-RF® bank-level security, featuring a 256-bit exchange to establish a global unique key, and an AES-128 CTR for all data messages. So security is maintained at all communication points from the sensor to the gateway, the gateway to software, and back again.


Still have questions?

We get it, there's a lot to take in.

A decade in IoT has taught us a lot of things. Give us a call—we can discuss your operation and what you'd like to monitor before tailoring a solution for you.