- 5 zone spare Spectra Plus™ circuit - Stay D - Max number of zones: up to 32 - 5 zones on board - 10 zones with ATZ - Expandable zones: 24 zones - Keyboard zones: 15 zones - 2 partitions -12 PGM's (2 on board) - 256 event memory - Up to 32 push buttons via radio (K32RF and K37) supported - Up to 2 repeaters via radio (RPT1) supported - Expand via radio (RTX3 or K32LX): only supports 1 receiver (module or keyboard) of 32 zones per each central - GPRS/GSM (PCS series) communication supported - TCP/IP (IP150) communication supported - External voice module (VDMP3) supported - Firmware update (in local mode) supported - EN50131 Grado 2