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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Maestro
  • Model Number: Maestro
  • Item name: GSM quad band support Voice / Fax / SMS and Data maestro 100
  • module: Maestro
  • network: gsm/gprs
  • frequency: 850/900/1800/1900Mhz
  • functions: Voice / Fax / SMS and Data
  • gross weight: 0.5kg
  • dimension: 88 x 60 x 26mm
  • shipment: dhl,fedex,ems,ups,tnt etc
  • interface: rs232
  • Support: OPEN AT /TCP/IP

Packaging & Delivery

Packaging Details carton packaging
Delivery Time 1-5 business days after we receive the full of payment

GSM and GPRS quad band RS232 Interface support Voice /Fax /SMS and Data maestro100 serial port rs232 modem


Product Description

 There are two types of interface for Mastro 100 modem: RS232 or RS485

The specification of Mastro 100 modem



Main feature:

1.Maestro100 GSM/GPRS MODEN 
2.Based on Q2687 (850/ 900/1800/1900MHZ ) 
3.Function: Send and receive data, fax, e-mail, SMS,MMS,voice, stk , ussd 

4.GSM quad-band   GPRS class 10 



Functional Features:

Input/output. Digital: 1 
Download over the air: Optional 
AT command set (GSM 07.05, GSM 07.07 and Wavecom): >300 
Auto restore. Timer reset: Yes 
Voice, data and SMS features: 
Data circuit asynchronous, transparent and non-transparent up to 14, 400bit/s 
Automatic fax group 3(Class 1 and Class 2) 
MNP2, V. 42bis 
Text and PDU SMS(MT/MO) 
UCS2 character set management




The picture of RS232 Maetro 100 Modem


The picture of RS485 Maetro 100 Modem

Smart Maestro Configuration Software

Packaging & Shipping


 Packing : Neutral packing


Our Services


We offer the best services and saleafter to our customers, Pls feel free to contact us! 

Before packing,we have strict testing system to insure the high quality of our goods.

Company Information

  HONGKONG BaiLing International Co.,Ltd is a foreign trade company with 8 years experience.We have our sales department,technical department and also production department.With the endurance of our research and development department,our main products are all have CE&ROHS certificates.Our faith is to provide the best goods for our best customers.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
40 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $57,000
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