GSM 8 Port Modem Pool for send bulk SMS MMS Support STK for Mobile recharge SMS Machine

Product details

1.Support Dual-band GSM: 900/1800MHz or 850/900/1800/1900MHz
2.Meet the ETSI GSM 2 + standards
3.Class 4 ( 2W @ 900 MHz) Class 5 ( 1W @ 1800 MHz)
4.5-24 VDC power supply ( which can be directly connected to the nickel-metal hydride or lithium batteries)
5.Operating Temperature: -20 ° C - + 55 ° C
6.Storage temperature: -25 ° C - + 70 ° C

Basic characteristics

1.Asynchronous, transparent or non-transparent, to a maximum 14400 bits / s
2.Baud Rate : 300-115200 bits / s
3.Automatic baud rate: from 2400 to 19200 bits / s
4.Switched voice and fax
5.V.42, V.42bis
6.GPRS compatible
7.WAP compatible
8.SMA Antenna Interface
9.SIM Card Outlet
10.Power connector
11.USB and RS232 interface
12.AT command control ( GSM 07.07 and 07.05)

Application

1.Large shopping malls, supermarkets
2.Professional market, large wholesalers
3.Large hotels, large-scale entertainment
4.Large agencies
5.Transport, logistics industry
6.Large enterprises, and institutions
7.Large hospitals, large bookstore
8.Newspaper, television and radio stations
9.Oil Company ( other chain business model)
10.Government agencies or large township

The picture of 8 Port Modem Pool :