Developer Starter
2 SIMs + £20 credit + API access. Perfect for individual developers and hobbyists getting started with programmable cellular.
Industrial routers, SIM cards, and connectivity solutions for your business. Ships from the UK, configured and tested before it leaves us.
Five packs covering everything from a single developer's first prototype to an enterprise pilot. Every pack ships with API access and Cellular Private LAN compatible SIMs.
2 SIMs + £20 credit + API access. Perfect for individual developers and hobbyists getting started with programmable cellular.
5 SIMs + £50 credit + API access. Ideal for small teams and startups building connected solutions.
10 SIMs + £150 credit + priority support. Designed for SMEs and enterprise pilots requiring scale.

InHand router + 2 physical SIMs + £30 credit. Complete solution for edge computing deployments, pre-configured and ready to ship.

USB dongle + 1 SIM + £20 credit. Lightweight and portable connectivity for on-the-go use cases.
Hand-picked Teltonika and InHand routers tested with SIMSY connectivity. Every unit ships configured, with a 24-month manufacturer warranty.

Compact industrial 4G LTE router with dual SIM support. Perfect for remote monitoring and M2M applications.

Industrial rugged LTE gateway with compact design. Ideal for basic connectivity needs in harsh environments.

Industrial 4G eSIM™ router with advanced networking features. Perfect for commercial and industrial applications.

Industrial PoE+ router with built-in power over Ethernet capability. Ideal for powering IP cameras and IoT devices.

Outdoor 5G router with IP55-rated housing for harsh environments. Dual SIM and eSIM with PoE-in/out capabilities.

Dual LTE Cat 6 industrial cellular router with load balancing and high availability features.

Industrial 4G LTE Cat 6 router with advanced industrial protocols and robust design for critical applications.

Industrial 5G cellular router with edge computing capabilities. Designed for mission-critical applications.

Portable 4G LTE router with a built-in 5000 mAh battery — ~8 hours of cellular Wi-Fi from a pocket-size unit. Dual-SIM (eSIM + Nano-SIM), USB-C charging.
The Teltonika Calyx family of HAT+ boards — drop one on top of a Pi 4 or Pi 5 and add managed cellular to anything you build. Pairs with the Pi Hat developer guide for the full Cloudflare Tunnel + SIMSY workflow.

4G LTE Cat 4 Raspberry Pi HAT+ — drops on top of a Pi 4 or Pi 5 to add managed cellular connectivity. Compact, fanless, GPIO-controlled.

Full 5G Sub-6 GHz Raspberry Pi HAT+ — flagship of the Calyx family. Native 5G on a Pi 4 or Pi 5 for high-throughput edge applications.

5G RedCap Raspberry Pi HAT+ — the efficient middle ground between 4G Cat 4 and full 5G. Lower power, lower cost, native 5G connectivity for IoT.
Tell us about your deployment and we'll help you pick the right kit. Most orders ship same day or next business day.
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