Get in touch with our IoT experts
Discover how emnify can help you grow your business and talk to one of our IoT consultants today!
emnify Data SIM Card
emnify’s IoT SIM cards were built for IoT applications like yours. Each SIM is preloaded with multiple subscriber identities, so you can automatically switch to the carrier with the strongest signal and ensure that you and your customers are always paying local data rates.
Machine-to-Machine SIM Card explained
M2M SIMs connect IoT applications to cellular networks, where they can use an interchangeable protocol to send and receive data. IoT manufacturers can either insert or embed M2M SIMs in their devices, and companies can remotely collect and analyze usage data from the SIM.
SIM Form Factors Explained
The capabilities of each form factor are the same, but they each have different dimensions, which makes them more suitable for specific kinds of devices. 2FF, 3FF, and 4FF SIMs have to be inserted into a device, while MFF2 SIMs have to be embedded—which is why they’re also called eSIMs. (1FF SIMs are no longer in use.).