Attributes . 2-Way Audio-Ready Communication, Digital Deterrent (R) for Triggering During Sensor or Motion Detection, Easy Firmware Upgrade by USB Port, Free U.S. Based DDNS Server Access, H.264/H.265 Video Compression, Password to Secure Installation Authorization, Signal Distance upto 1,600 feet 1, Smart (Museum) Search Quickly Search for a Specific Video Event without the Need for Motion Setup, UTC Function Allows for Zoom/Focus and OSD Control over Coax, Video Out-1 HDMI, 1 VGA . Names