4ch H.264 DVR 24 LED IR dome camera 18m video cable, power ... of the recording.8. Support 1 SATA port.9. Support 4CH CIF playback simultaneously.10.Support NTP (Internet timing), DHCP ... *768, 1280*1024, 1024*768, 800*600Tour displaySupportOSDCamera title, time, video loss, camera block, motion detection, recordingRecordVideo/Audio compressionH.264 ... supply port8VGA port 4/8/16 channel h.264 real time dvr