The utility model relates to a remote wireless sensor network system of mixed type, it includes a plurality of wireless terminal, more than one relaying and a gateway, wireless terminal includes a MCU, a radio frequency module, sensor module, power management module and antenna, and a radio frequency module, sensor module and power management module are connected with a MCU respectively, and a radio frequency module connects the antenna, the relaying include the 2nd MCU, based on the 2nd radio frequency module and the antenna of the remote wireless technology of low -power consumption, the 2nd radio frequency module respectively with the 2nd MCU and antenna connection. The utility model discloses a wireless sensor network adopts the remote wireless technology of low -power consumption to found, has the low power dissipation, transmission distance advantage far away, adopt the mixed type topological structure of star type net and MESH net, focused on data traffic in the MESH network that constitutes with the relaying to greatly reduced wireless terminal's data load, satisfied the demand of wireless terminal low -power consumption.