Every device is different. Match the right SIM to your use case - network, IP type, data volume, and coverage region - in minutes.
Nine application categories, each with specific requirements. Pick yours and we'll match the right SIM, plan and IP configuration.
A consumer SIM is designed for a phone. It was never engineered for unattended, always-on machine connectivity. Here is what goes wrong when you use the wrong SIM.
Standard SIMs block inbound connections by default, making remote access to your device impossible without a workaround.
Consumer SIMs reassign dynamic IPs regularly, breaking VPN tunnels, CCTV sessions, and monitoring connections mid-use.
Networks suspend consumer SIMs during low-activity periods - exactly when a remote IoT device is doing nothing between transmissions.
Consumer SIMs route everything over the public internet. IoT SIMs give you an isolated private network with no public exposure.
Every IoT SIM we supply includes these capabilities as standard. Additional options depend on your chosen plan.
| Feature | Details |
|---|---|
| Coverage | Multi-network roaming across EE, O2, Vodafone and Three |
| IP Options | Fixed Public IP, Fixed Private IP (VPN) or Dynamic |
| Data Plans | From 10 MB/month up to 100 GB/month, plus shared pools |
| Coverage Regions | UK-only, EU or Global (600+ networks, 190+ countries) |
| Security | Private APN, network-level firewall, optional VPN integration |
| Management | Online portal with live usage data, alerts and SIM suspension control |
| Form Factors | 2FF Mini, 3FF Micro, 4FF Nano and eSIM (eUICC) |
| Network Generations | 4G LTE, 5G NSA/SA, LTE-M and NB-IoT |
| Router Compatibility | Teltonika, Proroute, Robustel, Siretta and most industrial routers |
Five steps to the correct SIM for your deployment. If you are unsure at any point, our team will walk you through it.
Camera, kiosk, meter, tracker, or industrial controller - each has different data and IP requirements.
From a few MB for sensors to several GB per month for video. Get this right and avoid overpaying.
Do you need to reach the device remotely? Choose fixed public or private IP accordingly.
UK, EU or Global - choose the coverage area that matches where your devices will operate.
We configure a free trial SIM for your application and help you test before committing to a rollout.
Every installation is different. Our engineers understand real-world deployment - from CCTV on remote farms to payment terminals in city centres. Tell us about your project and we'll find the right SIM.
sales@iotsims.co.uk