1.CAMERA*4,SONY CCD 420tvl,540tvl,600tvl 2.Power*1,DC12V 2A 3.DVR*1,4CH,H.264,VGA,PTZ,USB ... RJ45(10M/100M),PAL(720×576), NTSC(720×480),VGA,PTZ,USB 2.0,maximum 2T,TV OUT,Manual record,motionrecord ... RJ45(10M/100M),PAL(720×576), NTSC(720×480),VGA,PTZ,USB 2.0,maximum 2T,TV OUT,Manual record,motionrecord ... RJ45(10M/100M),PAL(720×576), NTSC(720×480),VGA,PTZ,USB 2.0,maximum 2T,TV OUT,Manual record,motionrecord ...