UC300 series is an IoT controller used for remote control anddataacquisition from diverse devices. It contains multipleI/Ointerfacesincluding analog input, digital input, relay output, serial port, PT100RTD input, which support remote device data transmissionviaLoRaWAN® or 3/4G networks. Besides, UC300 seriessupportsmultiple trigger conditions and actions which can work autonomouslyeven when the network dropped. Combining with Milesight IoTCloudsolution, it can monitor and control remote devices viawebserverormobile App easily. Adopting industrial design and IP30 metal case, UC300iswidelyusedin indoor applications like smart factory, building automation, etc.