Shenzhen Baihui Technology Co.Ltd
Home > Products > Modems > RS485 GSM/GPRS Modem

RS485 GSM/GPRS Modem

— rs458 modem, gsm modem, gprs modem
Product Category: Modems
Sales Method: Export, Manufacture, Wholesale, OEM/ODM, Service, Retail
Payment Term: T/T
Min. Order Unit Price
Contact Info

Mrs.Shire Tang

Address: China (mainland) Guangdong Shenzhen,No 33 Gonghe Industrial Road Xixiang Town Baoan District

Product Detail

Product Attribute:

  • China (mainland) More >
  • 08/15/2012
  • 08/15/2012

Additional Info.:

  • shenzhen

Product Content Description:

RS485 GSM/GPRS Modem

Model: BY-S900RS

Industrial design

Aluminum casing

Wireless access to internet

Based on SIMCOM module SIM900

With TCP/IP protocol stack


Comply with ETSI GSM phase 2

3V SIM card slot

DB9 RS485 interface

SIM Application Toolkit

Double tone multi-frequency function (DTMF)

Send and receive data, SMS

GPRS Class 10

Antenna with high sensitivity

Always on-line
Output Power
Class 4(2W @ 900MHz)
Class 1(1W @ 1800MHz)
Input voltage 7V-36V DC
Input current 1A-2A

Standby current: 56mA

Working current: 100-140mA
Working temperature -40 to degrees

Storage temperature:-50 to degrees

Size 85*54*25mm
Weight 110g

Accessories: AC/DC adaptor, RS485 cable, antenna, 2 mounting plates, CD
Delivery Way - Date Of Delivery: 1

Send your inquiry to this supplier

- Your message must be between 20-3000 characters.


- jpg, jpeg, gif, txt, doc, pdf, xls, docx,xlsx, rar or zip format;
- Max. size of 2MB