New GUI V4.0 Support - 16CH Penta-brid 4K Recorder 4K@7fps,6MP@10fps,5MP@12fps,4MP@15fp,4M-N/1080P/720P@25fps H.265+/H.265/H.264+/H.264 dual-stream video compression 16CH Playback, Pentabrid (IP+CVI+AHD+TVI+CVBS) N+M [16+8 IP up to 8 MP(96 Mbps)] Support Smart Search and Intelligent Video System 1/1 Audio In/Out, 2 SATA Port , Up to 10 TB 1*HDMI(4K), 1*VGA ,simultanous video Output RS485 for PTZ support, 2*USB(1 USB2.0 , 1 USB3.0) 1*10/100/1000 Mbps LAN Interface, P2P Support