• StayD mode • 4-wire expansion bus • 5 zone inputs or 10 with zone doubling, expandable to 32 zones • 2 on-board PGMs • Supports up to 16 PGMs •

• Single partition keypad • 10-zone LED display • StayD status LED • Patented Key Light display (button lights up to indicate an open zone) • Arm,

• StayD mode • 4-wire expansion bus • 16 zone inputs or 32 with zone doubling, expandable to 32 zones • 4 on-board PGM outputs, positive or negativ

• StayD mode • 4-wire expansion bus • 8 zone inputs or 16 with zone doubling, expandable to 32 zones • 2 (+2 optional) on-board PGM outputs, positi

• 32-character blue LCD with programmable labels • Menu-driven programming for easy system setup (installer and end user) • StayD status LED • Adju

• 32-zone LED display • StayD status LED • Separate Arm, Sleep, Stay and Off LEDs per partition • Adjustable backlight • In-field firmware upgrade

• Add 8 zones • 1 PGM output • Use zone input as an anti-tamper switch inputа • Compatible with the Spectra SP series