Notice unusual signal conditions.

Aegis RF-Shield

An Android field tool for checking signal disruption indicators on a supported device.

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Field signal checksR49.99/monthOr R499.99 once off · 7-day trialCompare plans

What you can do.

Review GPS, cellular and Wi-Fi signal indicators

Use local signal-check tools in the field

Install as a standalone Android app

Know the scope.

A phone-based indicator is not a calibrated RF analyser. Signal loss can have several causes; do not treat an alert as proof of deliberate jamming or an exact transmitter location.

Make it fit
your workflow.

Questions about Aegis RF-Shield, or an idea that would make it more useful?

Talk to us about Aegis RF-Shield