GPRS modems

... installation. Simply connect the modem with the MDC cable to your sensor and install the unit in the monitoring well. Set consists of: GDT-S Prime modem (11.34.01) Alkaline battery D 1.5 V, set of 2 pieces (11.31.21) GPRS/UMTS ...

... even send to the same interface and the modem will queue and process them in timely fashion and respond to the connection that sent the data. Whenever there is a problem with the GPRS network, the smart GPRS ...