... numberVoice number: 8 voice numbers, voice prompting operationEvent log: 512 event logsPartition: 8 partitions, user can assign any zones to ... way siren, 32 wireless electric switch.Module expanded: GSM/GPRS module, siries port module, relay module, TCP/IP module, PGM output, SD card port. ... also can import the zone names from SD card. GSM Module Alarm System, TCP IP/GPRS Control Panel, Supports 10- ...