Found these devices on sale a few months ago and bought them with the intent to check out their innards. Most notably, the device claims to have "Encrypted Digital Communication" which I wanted to see for myself. I also wanted to practice recovering the firmware.
This is just a fun project for me to work on during downtime at home. Things I would like to do:
- Dump the firmware and try to identify the processor
- Analyze the RF signal
- Identify the encryption and test the device's ability to stay secure