XVR (TVI/AHD/CVI/CVBS/IP) UA-XVL810 8CH, 5MP Lite/2MP HD DVR,H.265 UA-XVL1610 16CH, 5MP Lite/2MP HD DVR, H.265 UA-XVR810 8CH,8MP,HD DVR, H.265 UA-XVR1620 16ch,DVR, 2 HDD,with Alarm & E-sata and rack mount,H.265 For specs, click on the pictures above.