diff --git a/devices/ssc335de_lite_dahua-hfw1230sp-v2/general/usr/share/openipc/customizer.sh b/devices/ssc335de_lite_dahua-hfw1230sp-v2/general/usr/share/openipc/customizer.sh
index c2d54e7..70c629f 100644
--- a/devices/ssc335de_lite_dahua-hfw1230sp-v2/general/usr/share/openipc/customizer.sh
+++ b/devices/ssc335de_lite_dahua-hfw1230sp-v2/general/usr/share/openipc/customizer.sh
@@ -17,6 +17,7 @@ cli -s .nightMode.irCutPin1 79
 cli -s .nightMode.irCutPin2 78
 cli -s .nightMode.backlightPin 52
 cli -s .nightMode.colorToGray true
+cli -s .audio.inputChannel 1
 #
 
 exit 0