4G cellular gateways

4G LTE Cellular Gateways

Best-in-Class Security, Connectivity, and Reliability

ALTA® by Monnit 4G LTE Cellular Gateways are based on a 4G LTE CAT-M1/NB1 wireless engine and integrate Monnit’s wireless access point network for use with Monnit Wireless Sensors. These gateways allow the sensors to operate on the world’s leading cellular networks.

To meet the global demand for enterprise IoT deployment, the 4G LTE Gateways communicate with iMonnit® monitoring software via cellular transmission, making them ideal for remote locations or where the Internet isn’t available. The gateway aggregates sensor data and sends notifications via text, email, or call if user-defined conditions are met or exceeded.

Gateway features include:

  • Bank-level security: Encrypt-RF® (Diffie-Hellman 256-bit Key Exchange and AES-128 CBC)
  • Redundant power: AC main power with battery backup lasting up to 24 hours
  • Superior scalability: supports up to 100 Monnit Wireless Sensors
  • Uninterrupted data collection: onboard memory stores up to 50,000 sensor messages (Data stored during Internet outages is sent when connectivity is restored.)
  • Broad compatibility: 4G LTE CAT-M1/NB1 (deployed bands: 2, 3, 4, 5, 8, 12, 13, 20, 28)
  • Future-proof software: over-the-air (OTA) software upgrades included
  • LTE-only module for global use: AT&T, T-Mobile USA, Telstra, Verizon, UScellular, and more
  • Unmatched wireless range: communicates with battery-powered sensors 1,200 ft + away (non-line-of-site through 12+ walls)


Which Gateway is Right For Me?

  • Cellular: Multiple cellular options to enable monitoring what’s important anywhere. Ideal for remote locations and areas with challenging IT environments.
To view additional connectivity options, and feature comparisons visit our Gateway Comparison page.



1200+ ft. Range
Up to 12 Years of Battery Life
Automated Data Logging


Unbeatable Range Eases Networking
Dependable, Worry-free Operation
Streamlined Compliance & Data Analysis

How Monnit Sensors Work

how Monnit remote monitoring works

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