HONEYWELL MANUALS & SPECS VISTA SERIES: Vista 15P (Spec Sheet) Vista 15P (user Manual) Vista 20P (Spec Sheet) Vista 20P (user Manual) FIRSTALERT MANUALS: FA148 (Spec Sheet) FA148 (user Manual) FA168 (Spec Sheet) FA168 (user Manual) HONEYWELL SERIES KEYPADS SPECS: 6150 (Spec Sheet) 6160 (Spec Sheet) 6270 TouchCenter 8132 Symphony FIRSTALERT SERIES KEYPADS SPECS: 270 570 700 TouchCenter 850 Symphony