YeswayNotes from the field
When your radio network talks to your cameras, door controllers, and building management system, you stop reacting to events and start anticipating them. Unified — Site…
Cloud PoC platforms, international roaming SIMs, and satellite fallback create a single global radio network for internationally dispersed teams. Global — Coverage via LTE/5G Single —…
A properly layered communications architecture keeps your teams connected through infrastructure outages, power failures, and network congestion. 4-layer — Fallback architecture Zero — Single points of…
DTMF signalling, digital data channels, and telemetry integration mean a radio keypress can open a barrier, activate a PA system, or log a maintenance event automatically.…
Of all the wireless conduits that appear — or more accurately, fail to appear — in IEC 62443 assessments, SCADA wireless telemetry links are the most…
Most of the commentary on the UK Cyber Security and Resilience Bill focuses on IT systems, supply chain software security, and incident reporting obligations. Very little of it addresses what the Bill means for organisations running industrial radio and wireless communications infrastructure.
There is a widespread and dangerous misunderstanding about DMR radio in industrial environments. It goes like this: "We switched from analogue to DMR, so our radio communications are now secure." They are not. DMR is digital. Digital is not the same as encrypted. And under IEC 62443 Security Level 2 — the baseline target for most industrial sites — an unencrypted DMR system does not meet the standard's requirements for radio conduit security.
The IEC 62443 assessment report is sitting on the desk. Zone diagrams. Conduit maps. Security Level targets assigned for every SCADA workstation, every PLC, every firewall…
SIP gateways, PoC apps, and Microsoft Teams integration mean a site radio user and an office Teams user can speak on the same network. SIP —…
GNSS-equipped radios do far more than track position. When properly integrated, they become the foundation of a live operational intelligence platform. Sub-5s — Location update rate…
