16 channels DVR, alarm system + CCTV camera,Home monitoring, password protect, which ... compression, support variable frame rate compression.£»5. The System adopt graphical users operation interface, and support USB mouse ... ¡Á1500GB SATA HDD£»7. Timing recording, manual recording, motion detection recording, alarm recording, any ways for choice£»8. ... 340¡Á70mm standalone dvr,16 channels DVR alarm system