... connect at most 960 zones,can be up to 120 alarm module or independently disarm ... 960 zones: The external communication interface can be up to 120 alarm module or independently disarm a ... zone through the center software .It can access up to 8 keyboard ,independent operation ,English interface include ... ,include alarm module with a output ,NO.32 light up indicator with a 8-output board 32 output .Each ...