gsm modem based on sim900 q2303a

Model:	q2303a
Brand:	szhr
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment
Label:	sim modem , gprs modem , modem at command
Price:	-
Min. Order:	5 pc

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Product Description

gsm modem M2M wireless data transfer

Send and Read SMS through a GSM Modem using AT Commands

GSMGPRS MODEM SIM900

Industrial design
Aluminum casing
Wireless access to internet
Based on SIMCOM module SIM900
With TCP/IP protocol stack
850/900/ 1800/1900MHZ
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