XVR+HDD UA-XVL810-2TB 8CH, 5MP Lite/2MP HD DVR,H.265 +2TB HDD UA-XVL1610-2TB 16CH,5MP Lite/2MP HD DVR, H.265 +2TB HDD UA-XVR810-2TB 8CH,8MP,HD DVR, H.265 +2TB HDD