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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: TYH
  • Model Number: Q2303/Q2403/Q2406/Q24plus, Q2303/Q2403/Q2406/Q24plus
  • Frequency: dual band / quad band
  • Module brand: WAVECOM
  • SIM slot: 1/8/16/32/64
  • Color: Black
  • Interface type: USB,RS232/RJ45
  • Warranty: One year

Packaging & Delivery

Packaging Details: 30cm x 20cm x 10cm (11.81in x 7.87in x 3.94in)
Delivery Detail: 1-3 days


8 port slot modem pool
2.Latest Wavecom module
3.For sending SMS/MMS in bulk

16 sms gsm modem 8 port slot modem pool




The device built-in16 wireless modules be inserted 16 SIM cards use 16 cards

to send text messages, send speed as 16 times as a single channel modem.

It uses the development of WAVECOM module, 220V power supply be a long

time stability, generous luxury housing.


With free software / 16 channel USB port bulk sms quad band gsm modem


Our gsm modem is made of Wavecom modules. There are four different modules.


Module NO.




SMS(>600pcs/hour per port)






SMS,MMS,TCP Protocol



SMS,MMS,TCP Protocol











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Key Features

RS232/USB GSM modem pool

Based on Wavecom industrial modules


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)

Size: 32 x 18 x 22cm

Send 600/800/1000/1200 SMS per hour by one port

Weight: 3.5kg

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Basic Features:

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 / s

Fax support three

Switched voice and fax
V.42, V.42bis
GPRS compatible
WAP compatible
SMA Antenna Interface
SIM Card Outlet
Power connector
RS-232, the Mini-DB-9 connector
AT command control ( GSM 07.07 and 07.05)

8 port slot modem pool







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

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Hardware Feature:


Support dual band:900/1800 MHz or quad-band GSM: 850/900/1800/1900 MHz

Meet the ETSI GSM 2 + standards

Class 4 ( 2W @ 900 MHz) Class 5 ( 1W @ 1800 MHz)

5 -24 VDC power supply (which be directly connected to the nickel- metal

hydride or lithium batteries) 

Operating Temperature: -20 ° C - + 55 ° C

Storage temperature: -25 ° C - + 70 ° C

Size: standard 1U chassis

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 Supported operating systems:

--Windows 7 (Home, Premium, Pro, Ultimate, Enterprise)

--Windows Vista (Home, Business, Ultimate, Enterprise)

--Windows XP (Pro and Home)

--Windows Server 2003 (original and R2)

--Windows 2000 (Server and Pro)


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1, Insert Sim card into device






2, Install Driver. 


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3, Install Software. We provide free software named SMS Caster if you don't have.




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