CWT2000S GPRS MODEM uses standard RS-232 interface,It is special designed for industrial user's requirements.

The CWT2000s Series  GPRS MODEM is the ideal solution for voice, data, SMS and fax communication, thanks to its standard industrial interfaces and integrated SIM card reader. This can be powered by a wide range of voltages.

network

·Support GSM/GPRS/EDGE (900/1800/850/1900 MHz)

·Complied with ETSI GSM Phase 2+ standard

SMS

·Writing and PDU         ·Point-to-point (MT/MO)

·Plot broadcast          ·Support AT command

GPRS

·GPRS Class 12

EDGE: Support

INTERFACE: DB9

Specifications:

Rs232 Baudrate: 900-230400Bps Weight: 130g Power: 12V-28 DCLed: one green led for network state Other: hardware watch dogDimension 110×54×25mm

RS232 SIM900 GPRS MODEM