North American IoT Cellular Gateways

ALTA and ALTA XL IoT Gateways

Get Best-in-Class Cellular and Extended Connectivity

The IOT Plus IoT Gateways and IOT Plus XL IoT Gateways combine a 4G LTE CAT-M1 / NB-IoT (NB2) cellular engine with an Ethernet platform (Enterprise models only) and the IOT Plus wireless access point network to aggregate and securely transmit data from IOT Plus wireless sensors.

Award-Winning Gateway Architecture

A core component of the solution recognized with the 2024 IoT Product of the Year Award, the IOT Plus XL IoT Gateway features a high-power wireless transceiver with up to 1-watt transmission strength, an amplified receiver, and 4G LTE CAT-M1 / NB-IoT connectivity to reliably backhaul sensor data.

Both IOT Plus IoT Gateways and IOT Plus XL IoT Gateways enable wireless sensors to operate on the world’s leading cellular networks, ensuring continuous internet connectivity for global deployments.

Designed for Enterprise and Remote Deployments

To support large-scale and international IoT use cases, IOT Plus IoT Gateways communicate with the IOT Plus cloud-based monitoring platform via cellular transmission—making them ideal for remote locations or environments without fixed internet access.

An RJ-45 Ethernet port (Enterprise models only) provides:

  • Local device configuration

  • Diagnostics and troubleshooting

  • Network connectivity redundancy

The gateway also delivers real-time notifications via text message, email, or phone call when user-defined conditions are met or exceeded.


Gateway Features

Unmatched Wireless Range

  • IOT Plus IoT Gateway:

    • Up to 1 mile line-of-sight

    • 1,200+ feet through 12+ walls (non-line-of-sight)

  • IOT Plus XL IoT Gateway:

    • 2,000+ feet through 18+ walls in commercial building environments

Enterprise-Grade Security

  • Encrypt-RF® security

  • Diffie-Hellman 256-bit key exchange

  • AES-128 CBC encryption

Reliable Power and Data Continuity

  • AC main power with battery backup (up to 60 hours)

  • Onboard memory storing up to 32,000 sensor messages

  • Automatically forwards stored data once connectivity is restored

Scalable and Future-Ready

  • Supports up to 100 wireless sensors per gateway

  • Firmware-over-the-air (FOTA) updates included

  • LTE CAT-M1 / NB-IoT (NB2) global compatibility across bands:
    1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 27, 28, 66, 71, 85

Location Awareness

  • Integrated GPS tracking capability

  • Available as an API-based add-on service


Deployment Options

IOT Plus IoT Gateways and IOT Plus XL IoT Gateways are available in both Enterprise and Industrial configurations to support diverse operational environments.

Explore how IOT Plus IoT Gateways deliver secure, scalable, and award-winning connectivity for modern IoT deployments.

Applications

Frequently Deployed Together

Open/Close

Our wireless open/closed sensors provide information on the status of doors, windows, cabinets, etc. Know if a building or area is being accessed when it should not be, or if a door or window has been left open.

Motion Detection

Our wireless motion sensors use an infrared sensing technology to accurately detect movements made by people/animals within 16.4 ft (5 m) range.

CO2 Gas

The mems based wireless carbon dioxide sensor allows you to monitor the level of carbon dioxide (CO2) gas in the surrounding air. Monnit wireless CO2 sensors have a small footprint and low cost

Ready for what comes next?

When we partner together, we can move your business forward, and with it, the entire industry.