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NB-IoT IoT Card vs. Cat.1 IoT Card Selection Guide

Author: Microsecond IoT

This article compares NB-IoT and Cat.1—two leading IoT connectivity technologies—to help businesses select the most suitable connection solution.

In IoT project deployments, selecting the right communication technology is critical. NB-IoT suits low-power, low-data-volume, wide-coverage scenarios like smart water meters and environmental monitoring. Cat.1 is ideal for moderate data rates and voice call requirements, such as shared devices and location tracking. Enterprises should evaluate based on actual business needs, data transmission frequency, and power consumption requirements.
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