WirelessSensorGatewayService is a software product for Windows developed by WirelessSensorManufacturer
It is reported that the following Windows processes are part of WirelessSensorGatewayService:
If you want to remove WirelessSensorGatewayService from your computer, just go to Start > Control Panel > Add/Remove programs and select WirelessSensorGatewayService from the list of programs.