GSM MODEM POOL also known as "SMS cat pool" “Bulk sms machine” in China, With the USB 2.0 Cable connect with computer (laptops, desktops), insert both big and small sim cards, open our bulk sms software, then can send and receiving mass messages, Internal adapter assure stable voltage and excellent working environment.
The modem’s eight ports can work at the same time for SMS sending and receiving
Supporting 64 pcs sim cards inserting (big or small)
Connecting with the computer by USB 2.0
Every port with separate power switch
Every individual module on port can be removed.
Supporting Windows/Linux OS systems
Supporting IMEI change by AT command
Supporting modem serial connection for working
Bulk sms sending&receiving
Asynchronous, transparent or non-transparent, to a maximum 14400 bits/s
Baud Rate : 300-115200 bits / s
Automatic baud rate: from 2400 to 19200 bits /
♦SMA Antenna Interface
♦SIM Card Outlet
♦Power connector
♦Control viaAT command
♦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
