These IoT SIM cards resemble traditional mobile SIM cards in appearance, with standard size specifications, and can be easily inserted into the SIM card slots of IoT devices. They are suitable for devices that require flexible SIM card replacement, such as some smart home devices and mobile POS terminals — perfect for IoT devices needing SIM flexibility.

Also known as eSIMs, these cards break the traditional physical card form factor by soldering the SIM chip directly onto the device's motherboard. eSIMs are smaller, more stable, and support over-the-air (OTA) provisioning, enabling remote configuration to connect to different carrier networks. eSIMs are particularly well-suited for applications where size, stability, and remote management are crucial, such as smartwatches, smart trackers, and industrial IoT devices. They are a prime choice for compact IoT devices.

Industrial environments typically have extremely high requirements for the reliability, stability, and environmental resistance of devices and SIM cards. These cards are specially designed and manufactured to withstand harsh conditions such as high temperatures, low temperatures, high humidity, and strong electromagnetic interference. For example, they can work normally in a temperature range of -40℃ to 105℃, meeting the needs of industrial IoT applications such as emergency response, weather monitoring, and industrial automation production lines — essential for rugged IoT environments.

Customer Demand

●  Stable transmission of video feed & data

●  Network coverage across border areas

●  Cost controllable

Data Plan:

3G、9G、18G、36G、Unlimited Data

Solution

●  Independently developed card management platform with controllable stability

●  Roaming signals cover the whole country, automatically matching the optimal operator

●  Multi-device shared data package pool, intelligently allocated to device usage

Efficiency

●  Card stability increased by 90%

●  Signal coverage increased by 90%

●  Customer maintenance costs reduced by 50%

Customer Demand

●  Seamless switching operator networks

●  High frequency transmission of data

●  Stay connected in extreme environments

Data Plan:

30M，50M，100M，300M

Solution

●  Multiple operator resources, wide network coverage

●  4G+CAT-M solution, intelligent switching to optimal mode

●  Abnormal triggers instant data upload, zero interruption

Efficiency

●  Manual inspections reduced by 90%

●  15-minute interval data transmission

●  Item damage/loss rate reduced by 80%

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