Features: Compatible with MG5000, MG5050 and Spectra SP series V2.31 and up Fixed message display that guides you in the operation of the system Displays the status of 32 zones in 2 partitions StayD status icon Displays Arm, Sleep, Stay and Disarmed status for each partition Displays troubles, bypassed zones and alarm memory Adjustable backlight In-field firmware upgrade via 307USB and WinLoad 1 keypad zone input Independently set chime zones 8 one-touch action buttons 3 keypad-activated panic alarms Connects to 4-wire expansion bus