free software provided 16 ports gsm sms modem wavecom q2303a gsm/gprs modem

Modules

There are USB GSM Modem and RS232 GSM Modem.

Kindly inform me which kind interface and  module of gsm modem.

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Thanks. wavecom q2303a gsm/gprs modem

Key Features

• RS232/USB GSM modem pool
• Based on Wavecom industrial modules Q2303A/Q2403A/Q2406B/Q24plus
• GSM: 900/1800 or 850/900/1800/1900
• 16 x SIM card(big/small) slots
• Wireless access to internet
• Comply with GSM phase2 standard
• Cluster send and receive SMS
• Maximum transmitting speed 115KBps
• Input voltage: 100 to 240V
• Working temperature: -20 to +60 degrees Celsius
• Storage temperature: -25 to +70 degrees Celsius
• Double tone multi-frequency function(DTMF)
• Send 600/800/1000/1200 SMS per hour by one port
• Weight: 5kg wavecom q2303a gsm/gprs modem

Application

· Large shopping malls, supermarkets
· Professional market, large wholesalers
· Large hotels, large-scale entertainment
· Large agencies
· Transport, logistics industry
· Large enterprises, and institutions
· Large hospitals, large bookstore
· Newspaper, television and radio stations
· Oil Company ( other chain business model)
· Government agencies or large township

Operation Pictures

Product photo show

If you have any doubt or want to know further information,please feel free to contact me.