Paradox Magellan radio control panel: 8 zones on the base unit, expandable to 32 Grade 2 zones; 8 zones on the base unit, expandable to 32 (wireless using RTX3 or wired using ZX8/ZX82); 2 dual-connector master/slave outputs; expandable to 32 zones, 2 partitions, 32 users/remotes. 4-wire bus supporting up to 15 VDMP3 modules (not compatible). Compatible with FSK hardware; IP and cellular IP reports. Up to 16 PGMs. Insite GOLD or BlueEye control; remote or local firmware updates.