دی وی آر 4 کانال داهوا مدل XVR1B04I  4 Channel Pentabrid 1080N720p Realtime WizSense Ai XVR H265H265H264H264 dualstream video compression Pentabrid IPCVIAHDTVICVBS NM 41 IP up to 2MP20 Mbps 4CH 14 Playback HDMI  VGA simultanous video Output 1 SATA port up to 6 TB capacity 2USB 20 10100 Mbps LAN Interface P2P Support SMD Plus Full channel AICoding HumanVehicle Classification