RS232 Open Type GSM GPRS Modem SIM900B  Specifications RS232 Open Type GSM GPRS Modem SIM900B Item Code: I2R-GP-O-232-S9B-V10 RS232 Open Type GSM GPRS Modem SIM900B offered by us are based....
RS232 Open Type GSM GPRS Modem SIM900BÂ offered by us are based on cutting-edge technology in compliance with set industry standards. t is an ideal solution that is compact and fully featured. Its longer service life and excellent make results in its huge demand in the market. Specifications: