Add sound to the evidence plan
Supported audio can provide useful context or enable live communication, but microphone, speaker, input, output, and two-way capabilities vary by model. Review the exact product documentation before selecting a camera.
Use audio lawfully
Audio recording and monitoring laws vary by jurisdiction and situation. Determine whether notice or consent is required, configure authorized users, and avoid enabling audio where it is not lawful or appropriate.
- Confirm whether the microphone or speaker is built in.
- Verify recorder and app support.
- Test intelligibility at the real mounting distance.
- Document the site's audio policy.
