Robustel R1520-4L (S) 4G Cellular M2M Router
Industrial 4G Router for remote access and monitoring.
Robustel R1520-4L S B056703 POE version is the similar specification to the R1520V version but does not include GPS and does not have E Mark certification for vehicle use. You would use the Robustel 1520S router for 4G Internet connectivity for M2M remote access and monitoring applications where you do not require GPS or E Mark certification.
Robustel R1520-4L (S) 4G Cellular M2M Router
Industrial 4G Router for remote access and monitoring.

The Teltonika RUTX11 is a robust 4G LTE router designed for industrial and enterprise applications. Offering high-speed cellular connectivity, dual-SIM functionality, and versatile networking options, it’s ideal for IoT, M2M, and remote monitoring solutions. Its rugged design ensures reliable performance in challenging environments.
Key Features:

The Teltonika RUTX12 is a powerful dual LTE Cat 6 industrial router designed for mission-critical applications. It offers uninterrupted connectivity with dual LTE modems, providing speeds up to 600 Mbps with load balancing. The robust router features advanced security, remote management, and a durable aluminum housing suitable for harsh environments.Top 6 Key Features:

The Proroute H820 embedded industrial 4G router includes keep alive features such as Ping Reboot to ensure that the router will provide a reliable 3G/4G connection.
Ref : H820 4G Router

The Teltonika TRB140 is a compact industrial 4G LTE gateway with a Gigabit Ethernet port and CAT4 LTE Modem. This is ideal for applications where a sole device needs internet connectivity. The Teltonika TRB140 is an industrial unit with robust construction with a wide range of software features such as SMS control, Firewall, Open VPN, IPSec, RMS and FOTA support.
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We will close for Christmas at 4:00PM on 24th December and re-open on Friday 2nd January 2026 - we will not be processing or dispatching orders during this period. For urgent technical support please email support@3grouterstore.co.uk
Merry Christmas and Happy New Year from your Millbeck Team.

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