![Ildvr Digital Technology USA INC-M13 series User Manual Download Page 21](http://html1.mh-extra.com/html/ildvr-digital-technology-usa/inc-m13-series/inc-m13-series_user-manual_2043330021.webp)
21
[Type]: select audio compress type.
[Audio on/off]: open or close the audio of INC-M20xx. After switch on this switch, PC can monitor the sound at the device end.
Note: 1 when there is no need for audio, close audio input to save network resource.
2 audio is disabled by default.
[Sampling rate]: Supports sample rates of 8k and 32k.
After setting all the parameters, click [save] to make the parameters valid.
5.6 Alarm Settings
5.6.1 Motion Alarm
Below picture is the “motion alarm settings” page of INC-M20xx:
In here, refer to some words need to explain.