Cellular Interface
Standards: GSM and GPRS
Band Option: Quad-band 850/900/1800/1900 MHz
GPRS Multi-slot Class: Class 10
CSD Data Transmission Rate: Up to 9600 bps
Tx Power: watt GSM1800/1900, 2 watt EGSM900/GSM850
SIM Interface
Number of SIMs: 1
SIM Control: 3 VDC
Serial Communication
Interface: RS-232 through D-Type 9 pin connector,
RS-422/485(Isolated) side 4 terminal block
Physical Characteristics
Dimension: W122 x H30 x D120 mm.

Serial Communication Parameter
Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200
Data Bits: 7,8
Stop Bits: 1,2
Parity: None, Even, Odd
Flow Control: RTS/CTS
Bauderate: 300 bps to 115.2 Kbps
Power Requirements
Power Supply: 10-30 VDC
Environmental Limits
Operating Temperature: -10 to 55 °C
Storage Temperature: -10 to 70 °C
Operating Humidity: 5 to 95% RH
Warranty
Warranty Period: 5 year