... Compression; Audio:ADPCMHard Disk CapacityUp to 1TB, SATA interface HDD×2 or HDD×1 + DVD +RWRecording ModeManual/ schedule/sensor trigger/motion detection ... 2.0 flash disks, DVD+RW,DVD±R, card readers, HDD , etc.PTZ ControlRS-485IR Remote Control UnitYesUSB MouseYesOperating Temperature10%~+40 ...