NB-IoT Bridge Battery-powered radio module

The NB-IoT Bridge is a battery-powered radio module used for automated collection of consumption data from various utility meters, including water, gas, and electricity meters. The module receives telegrams compatible with the Wireless M-Bus standard and transmits collected meter readouts over the NB-IoT network. Thanks to strong signal coverage, minimal infrastructure requirements, easy maintenance, and reliable data transfer, the NB-IoT Bridge is an ideal solution for AMR scenarios.

Features

Receives readouts from up to 5 Wireless M-Bus compatible devices.
Supports NB-IoT frequency bands B20 and B28 (other bands available on demand).
Wireless M-Bus support for T1 and C1 modes.
Support for Sensus RF Bubble Up protocol on 868 MHz.
Battery lifetime of up to 10 years (depending on configuration and network conditions).
Adjustable periodic measurement sampling interval.
Adjustable and pseudorandom measurement delivery interval to avoid network congestion.

Support for priority sending mode (due date / due time).
End-to-end AES-128 payload encryption.
Embedded real-time clock (RTC).
Remote and local device configuration.
Firmware updates over the air (FOTA).
Monitoring of network and device performance through the device management platform.
Support for telegram forwarding and telegram processing at device level.
Internal data buffering during network outages (stores up to 100 readouts).
Battery status information.
IP68 protection class.
Operating temperature range: -20°C to +80°C.av

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Key benefits

Enables reliable automated meter reading for water, gas, electricity, and other utility meters.
Strong NB-IoT network coverage ensures stable and dependable communication.
Long battery lifetime reduces maintenance and operational costs.
Secure encrypted communication protects transmitted data.
Flexible measurement collection and delivery intervals help optimize network performance.

Remote configuration and firmware updates minimize on-site interventions.
Data buffering mechanism ensures no data loss during temporary network failures.
Advanced monitoring capabilities improve operational visibility and system reliability.
Compact and robust IP68 housing enables installation in demanding environments.

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NB-IoT Bridge Battery-powered radio module

Would you like to know more about the product? Make sure to download the brochure and get more information about the features, benefits and technical specifications.

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