... , 3G IP MODEM, EDGE MODEM,gsm fixed wireless terminal, fixed wireless terminal, gsm sim box,zte wireless EF2103 GPRS terminal connectors SPECIFICATIONF2113 GPRS Data Terminal Units ... : DC 12V/0.5APower range: DC 5~35V Wireless moduleHigh-powered industrial GPRS module Size91x58.5x22 mm Weight630 gWorking conditionOperation temperature:-25~+65 ...