... dvr JD-MDVR7202 is a new generation of 2 channels digital video recorder. By adopting advanced dual-core technology, it ... respectively .It has many recording modes, such as manual record, motion detect record, boot record, schedule record and pre-record. Function1.Immediately ... mode once it is turn on; 2.Support manual record, motion detect record, boot record, pre-record and schedule record; 3.Pre ...