BTW love new zoneminder and the video player very sexy modern and good looking 
Need some advice with sound notification i know theres sound notification feature and my scenario is i have 2 zones in the camera one is street the other is door if i activate sound notification and open chrome i would get sounds from both zones when alarm is triggered, but i need only the door zone make a sound notification when alarm is triggered and the other zone no. Is there any way to do that? And also in my firefox quantum (59.0.2 linux) sound notification wont work only in chrome
thank you