LENZ has developed industrial GPRS/EDGE/CDMA ROUTER which adopts to high performance ARM9 embedded with processor and complete TCP / IP protocol stack, providing RS232/RS48510/100M Ethernet, USB interface, applicable to all types of devices with serial interface, Ethernet, USB interface to achieve wireless data transmission. Lenz GPRS/EDGE/CDMA modem support data communications, voice communications and SMS, have been wildly used in electric power automation, industrial supervision, traffic control, weather forcast, finance and securities, environmental supervision, coal mine, oil fields and other areas.