Industrial IoT Blog

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A graph showing a sudden spike in cellular data usage, illustrating the problem of unexpected IoT data overages.

RCMS Reprot-Link Record

Avoid costly data overages with the RCMS Link Record report. Monitor detailed cellular data usage, track signal quality, and diagnose IoT connectivity issues. ...

Robert Liao
Diagram showing how NTP synchronization is central to the Robustel R5020 Lite's key features, including VPN security, dual-SIM failover, IIoT data logging, and RCMS management.

Robustel R5020 Lite NTP Setup: Online and Windows Server Guide

Master your Robustel R5020 Lite NTP setup: This guide covers all time sync methods—online, GNSS, and an offline Windows NTP server for air-gapped networks. ...

Tony Li
An infographic illustrating the cybersecurity risks of an unsecured IoT access control system, including data eavesdropping and direct network attacks.

How to Secure Your Remote Access Control System: A Cybersecurity Guide

Learn how to secure your remote access control system. Our cybersecurity guide covers VPNs, firewalls, and best practices for protecting your IoT devices. ...

Robert Liao
A comparison chart infographic explaining the differences in power output and applications for the PoE, PoE+, and PoE++ standards.

What is PoE? A Beginner's Guide to Power over Ethernet

What is PoE (Power over Ethernet)? Our beginner's guide explains how PoE works, the key benefits, and the different standards like 802.3af/at. ...

Robert Liao
An architectural diagram comparing the costly one-to-one approach for multi-door access control to the cost-effective hub-and-spoke solution using a single R1520.

Scaling Access Control IoT Devices: A Guide to Multi-Door Setups

Learn how to scale your access control with multi-door IoT device setups. Our guide shows how a multi-port router like the R1520 can reduce cost...

Robert Liao
An architectural blueprint showing how to build an IoT access control system by connecting an on-site panel to the cloud via a secure industrial router.

How to Build a Cloud-Managed Access Control System: A 4-Step Guide

Learn how to build an IoT access control system in 4 practical steps. Our guide shows you how to connect your panels to the cloud...

Robert Liao
An infographic comparing a disconnected, on-premise access control system to a modern, cloud-connected ecosystem for managing multiple sites.

Upgrading to Access Control IoT Devices: A Modernization Playbook

Ready to modernize your security? Our playbook for access control IoT devices shows you how to upgrade legacy systems for scalable, cloud-based management. ...

Robert Liao
An infographic comparing a complex, multi-component traditional CCTV setup to the simple, all-in-one solution provided by a 4G PoE router.

Using a 4G Router for CCTV: The All-in-One Guide to Power and Connectivity

Learn how to power and connect remote security cameras with a 4G PoE router. A guide to simplifying CCTV deployment in locations without power or...

Robert Liao
An infographic comparing a traditional two-cable installation for an IP camera to the simple, single-cable installation enabled by a PoE router.

What is a PoE Router? A Guide to Simplifying Your IoT Deployments

What is a PoE router? Learn how Power over Ethernet routers simplify IoT deployments by delivering both data and power over a single cable to...

Robert Liao
An infographic showing valuable assets at risk from environmental damage, such as servers, pharmaceuticals, and agricultural products.

How to Set Up an IoT Environmental Monitoring System with the S6000U

A practical guide to setting up an IoT environmental monitoring system. Learn how to use an all-in-one sensor to monitor temperature, humidity, and more. ...

Robert Liao
An infographic highlighting the primary environmental dangers in a server room beyond just temperature, including humidity and vibration

Beyond Temperature: A Guide to IoT Environmental Monitoring for Server Rooms

Learn why modern IoT environmental monitoring for server rooms goes beyond temperature. A guide to monitoring humidity, vibration, and more with an all-in-one sensor. ...

Robert Liao
An infographic comparing the unreliability of a consumer router for IoT monitoring to the reliability and visibility of a professional industrial router.

Choosing the Right Router for Your IoT Monitoring System

A guide to choosing the right router for your IoT monitoring system. Learn why an industrial cellular router is essential for reliable and secure connectivity....

Robert Liao
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