low cost 8 sim slot ip based sms gsm modem

タイトルまたは説明

Specifications
1.Professional and factory price 
2.Great customer service and fast shipment 
3.One year free warranty     

Q***3 SMS
Q***3 SMS MMS
Q*4PLUS SMS MMS TCP PROTOCOL


Key Features

USB GSM/GPRS modem pool
 
Based on Wavecom industrial modules
 
Wavecom q*4plus q***3 q***6 q***3 tc*5i mc*5 mc*5i etc

GSM: **0/**0/***0/***0mhz or **0/***0MHz
 
8x SIM card(big/small) slots
 
Wireless access to internet
 
Comply with GSM phase2 standard
 
Cluster send and receive SMS
 
Maximum transmitting speed **5KBps
 
SMA antenna:3DBI
 
Input voltage: **0 to **0V
 
Working temperature: **0 to **0 degrees 
 
Storage temperature: **5 to **0 degrees 
 
Double tone multi-frequency function(DTMF)
 
send ********0SMS per hour 
 
Gross Weight:3kg
 
Interface:USB or RS**2 RJ*5


Basic Features:

Asynchronous,transparent or non-transparent,to a maximum ****0 bits / s
 
Baud Rate : *********0 bits / s
 
Automatic baud rate: from ***0 to ****0 bits / s
 
Fax support three
 
Switched voice and fax
 
V.*2, V.*2bis
 
GPRS compatible
 
WAP compatible
 
SMA Antenna Interface
 
SIM Card Outlet
 
Power connector
 
RS***2, the Mini-DB*9 connector
 
AT command control ( GSM *7.*7 and *7.*5)

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
 
Hardware Feature:

upport dual band:**0/***0 MHz or quad-band GSM: **0/**0/ ***0/***0 MHz
 
Meet the ETSI GSM 2 + standards
 
Class 4 ( *@********************1W