ADEMCO's VISTA-50P control panel provides the flexibility of up to eight independent partitions with the economy of a single control. Nine hardwired zones standard. Expandable to 87 total zones. Eight partitions standard. 75 user codes work in all partitions. Seven authority levels. 224 event memory log/printer option. Four trigger outputs. 5800 wireless compatibility. Supports two-wire multiplex. Scheduling of events (real time clock). Keypad macro features. Master console option for viewing all partitions at a glance. Common lobby logic. Fast downloading. Supports up to 16 relays and/or X-10. Quick start programming. False alarm features. UL Commercial Burglary listed (VISTA-50PUL).