RS232 GSM/GPRS modem pool
based on wavecom industrial modules q2303a/2403a/2406b/q24plus
GSM/GPRS: 900/1800 or 850/1900 or 850/900/1800/1900MHz

16 SIM card slots
Wireless access to internet
Comply with GSM phase2 standard
Send and receive SMS, MMS, e-mail and data
Maximum transmitting speed 115kbps

Input voltage: 100v- 240v
Working temperature: -20 to +60
Storage temperature: -25 to +70
Double tone multi-frequency function(dtmf)
Send maximum 9600 SMS or 9600 MMS per hour
Accessories: 1 power cable, 1 data cables, 2PCI cards, 16 antennas, CD