A site with a data acquisition unit, radio, rain gauge, water level gauge, wind meter anemometer and other hydrological monitoring, the site can be retained data for over six months through the ZigBee wireless communication may be subject to higher stations (sub-centers) control , arbitrary test period, and consistent calibration machine up and down. Central node needs to collect data center, which can be achieved through a cellular network .
F8114 ZigBee GPRS IP Modem
F8414 ZigBee+WCDMA/HSDPA/HSUPA IP Modem
F8514 ZigBee+TD-SCDMA IP MODEM
F8614 ZigBee+CDMA2000 1X EVDO Modem