FT232RL is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-IDâ „ ¢ security dongle feature. In addition, asynchronous and synchronous bit....

RS-232 GSM-GPRS & CDMA Modem
Triband 900/ 1800/ 1900MHz ( GSM) , Single 800MHz/ Dual Band 800-1900MHz ( CDMA) .
Engine : SIM300Z ( GSM) , wavecom Q2358C/ Q2438F ( CDMA)
GPRS multislot class....

SiMoniK@ VMS is a tracking system using HF transceiver. Suitable for tracking vessel, truck etc at area which lack of GSM/ CDMA signal.

e-GFax represent interface pioneer product between Fax machine with GSM network, so that only with installing SIM Card at the holder in back panel ( without having to open casing) ....