BOSCH SOLUTION 6000 HARDWIRED ALARM/ ACCESS CONTROL PANEL 16 X ZONE EXPAND UP TO 144 ZONE 5 X OUTPUT EXPAND UP TO 37 ZONE 8 AREAS 256 USERS 16 DOORS 16 KEYPAD 144 WIRELESS 1000 EVENTS PCB ENCLOSURE MOUNT BUILT IN DIALLER 16-18VAC