MTG 0 Posted April 26, 2016 Hi, I have the Trendnet IP-430PI, it has a line in and ground for microphone. Any recommendations for a microphone? Share this post Link to post Share on other sites
jeromephone 6 Posted April 26, 2016 look up ETS website they have several different types of microphones designed for cctv Share this post Link to post Share on other sites
