dorough 0 Posted January 2, 2014 I need to use the push-to-talk feature of my NVR software to be able to send voice commands to people who are observed on my cameras ("I'm watching you so get off of my property!") I need two medium powered horns so they will hear me, but I don't want to disturb surrounding neighbors too much. Any suggestions as to what or where to buy? Thanks! Share this post Link to post Share on other sites
jeromephone 6 Posted January 3, 2014 look up ETS products they have what you need Share this post Link to post Share on other sites
