RS232 GSM/GPRS Modem

Model: BY-M900A

Industrial design

Aluminum casing

Wireless access to internet

Based on SIMCOM module SIM900A

With TCP/IP protocol stack

900/1800MHZ

Comply with ETSI GSM phase 2

3V SIM card slot

DB9 RS232 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, RS232 cable, antenna, 2 mounting plates, CD

Specification for Data

GPRS Class 10 max.85.6kbps(downlink

PBCCH support

Coding schemes CS 1,2,3,4

CSD up to 14.4kbps

USSD

PPP stack

Non-transparent mode

Transparent mode

Specification for SMS via GSM/GPRS

Point to point MO and MT

SMS cell broadcast

Text and PDU mode

Specification for Fax

Group 3, class 1

Packing list

(1)1.20pcs/carton
2.total weight is 8.5KG
3.size of carton:42*22*35cm
(2)1.30pcs/carton
2.total weight is 13.5KG
3.size of carton:42*22*51cm

SHIPPING METHOD:

Payment method:

1)paypal payment:6% bankfee

2)western union(no bankfee)

3)T/T(35-45$ for every payment)

our services:

1)we give every product which we sell for one year warrenty,and technical support.

2)within this time,product are not well funtional or damaged,we will change new one or deal with the problem via  TeamViewer

If you are interested with our product or company,pls sent me inquiry directly