Thông tin sản phẩm
USB GSM/GPRS Modem Pool
GSM/GPRS: 900/1800/MHz
4 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 2400 SMS or 1600 MMS per hour
Accessories: 1 power cable, 1PCI data cables, 4 antennas, CD


