Key FeaturesH.264 Video CompressionResolution: up to 1920(H)x1080(V)2MP Embedded LINUX Operating SystemsMulti-Way Synchronization with Max 4 Channel PlaybackPan, Tilt, Zoom and Speed Dome ControlsSupport various Mobile Monitoring IOS Support Multiple Web BrowsersSupport Triple Watchdog FunctionSupport HDD up to 6TB3GWi-Fi SupportONVIF SupportPoE Support