Features • Built-in transceiver (433 or 868 MHz) • 32-character, blue LCD with programmable labels • StayD with status LED • Real-time zone alarm display • In-field firmware upgradable via 307USB and WinLoad • 1 keypad zone input • 1 PGM output (follows arm status) • 8 one-touch action buttons • 3 keypad-activated panic alarms • Adjustable backlight, contrast, and scroll speed • Independently set chime zones • Connects to 4-wire expansion bus • 1 K32LX per SP system • Supports K32RF and K37 keypads • Compatible with SP5500/SP6000/SP7000 version 4.72 and higher • Compatible with SP4000/SP65 version 4.90 and higher (1 way communication only)