Hear your key answering a question nobody asked.

About

Leave it in the car. Tell it you are walking away. It listens for your key answering a question nobody asked.

What it does

• It cannot hear the 125 kHz half. Nothing on a Flipper can, at that range —
• It cannot decrypt your key's reply. Passive-entry responses are
• It cannot prove a burst was your key, only that it was shaped like it.
• It cannot stop a theft. It tells you one is being attempted.
• A quiet screen is not proof nothing happened. It hears one half of the

Getting started

python3 -m pip install --upgrade ufbt && ufbt && ufbt launch