motion detect

hello all i have the homebase 2 on motion detect when it activate the sound as 2 setting 1 being the homebase the other being the camera ive set it to sound on the home base but
when i go back to them setting its set to the camera i have tried this about 20 times does anyone no why it keeps resetting itself back to camera

Try it here : https://communitysecurity.eufylife.com/