Single Channel encoder Supports up to 4MP AHD, 2MP TVI/AHD/CVI and CVBS Signals H.265/H.264/MJPEG Compression Video Loop-Out - CVBS (to monitor or DVR)/HD Analog (DVR) Up the Cable (UTC) Control - For PTZs SD Card Local Storage, 128GB Audio Input/Output 12VDC/PoE Operation 12VDC Power Output, up to .5A/6W ONVIF Smart Analytics Free iOS & Android Apps for Smart Phones & Tablets Free Central Management Software (CMS) to manage multiple units & sites from a single platform Free MAC client software available to manage your system from your Apple computer