... system, home alarm. burglar alarm,3g alarm;DVR Campus Network Video Alarm System, 8ch dvr alarm system, alarm, alarm system, home alarm ... . burglar alarm,3g alarm; dvr 8CH DVR Alarm System8 Wired zones, 56 wireless zones or BUS zones ... .2 CMS follow-me numbers, Contact ID protocol.Real time monitoring of wired/wireless zones status, voice prompt for trouble zones ...