... , 3g alarm, alarm, alarm system, wireless alarm,home 4ch or 8ch dvr alarm system,Campus network video alarm system,camera alarm ... :8 Wired zones, 32 wireless zones or BUS zones, 4 channel video input 8 remote control, 8 partitions, compatible ... Video feature:H.264 compression algorithm, excellent image resolutionSupport? D1/4 CID compressionHigh resolution video signal via common ADSL.Multi-level ...