... DVR D1 Net transmitting: H.264 compressionly for IE 250GB HDD affords continuous recording for 10 days DVRReal time ... optionalMultiple record mode: continuous, motion detection, sensor triggered, time scheduleNet transmitting: H.264 compressionly for IE,support TCP/IP ... CD/DVD-RW & NetworkGamma Correction0.45PTZ ControlNOPower SupplyNO with DVR PowerAlarm ModeMotion, Sensor, video loss, HDD error, HDD ...