... CPU DVR Card,Surveillance Equipment,security dvr card2 pcs DVR CardFeatures:1. Adopts Techwell 6805 chipset, ... 10 Bits sharp quality picture.2. Low power consumption, low heat. All is better ... , motion detection, schedule, alarm; can select the hard driver for data storagePlaybackMulti-screen playback, snapshot, instant ... remote view or control,mobile control 2 pcs DVR Card