Q: Can I trigger an alarm with a microphone?
A: Can I use a microphone to sound an alarm?
The audio alarm is of course only available for camera models that have a microphone installed (all HD and Full HD indoor cameras and the outdoor model IN-9008 Full HD) or models where an external microphone can be connected (IN-5905 HD, IN- 5907 HD, IN-7011 HD etc.)
You can enable this feature in the web interface and adjust the sensitivity of the volume of the sound.
Audio Alarm: 1080p Series / 720p Series