Features : *Beautiful new design * 32-character blue LCD with programmable labels *Real-time zone alarm display (until disarmed * In-field firmware upgrade via 307USB and WinLoad * StayD status LED *Menu-driven programming for easy system setup (installer and end user) *1keypad zone input *Independently set chime zones* 8 one-touch action buttons * 3keypad-activated panic alarms *Adjustable backlight,contrast and scroll speed *Connects to 4-wire expansion bus * Compatible with MG5000 MG5050 and Spectra SP series V2.31 and up *Compatible with SP4000 SP65 V4.90 and up * EN0131 Grade 2  Availability: Pre-Order Model: PA3860 Manufacturer: PARADOX