Aus Security Blog — DIY

A caravan or van is not a Faraday cage. Metal vans leak RF through windows, vents and seams, fibreglass caravans have no inherent shielding and the inverter, lithium BMS and DC loops inside the build are usually the biggest field sources.

Most EMF shielding products only block RF radiation — they do nothing for low-frequency magnetic fields from smart meters, inverters, and transformers. This guide explains the difference, shows you where magnetic fields come from, and walks you through how to reduce exposure by 75-95% using Y-Shield magnetic shielding plates and proper grounding.

Keep your back-up phone, radio and power bank working when it matters. A practical guide to Faraday protection for Australians.

Learn how to reduce smart meter magnetic field exposure by up to 98% using removable shielding solutions—perfect for rental properties across Australia.

In today's interconnected world, our reliance on electronic systems has reached unprecedented levels. Understanding which devices need protection from electromagnetic pulses is crucial for maintaining functionality during emergencies.